Finite Group Databasebeta

← C2×#22588419 #31997207

Subgroups — C2×#22588419 #31997207

Order 18176.

1734 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊C4×D71C211yesmaximal, characteristic
2C2×#17985962C212yesmaximal
3#22588419C218yesmaximal, direct product factor
4C2×#17985768C211yesmaximal, characteristic, complemented
5C2×#17985767C212yesmaximal, complemented
6C2×#343×C71C211yesmaximal, characteristic, complemented
7C23×C4×D71C412yes—
8C23×C4×D71C2211yescharacteristic
9C22×#11765849C2212yes—
10C22×C4⋊Dic71C2211yescharacteristic
11C22×Dic71⋊C4C412yes—
12C2×C4⋊C4×D71—22no—
13C2×C4⋊C4×D71—22no—
14C2×C4⋊C4×D71—24no—
15C2×C4⋊C4×D71C414yes—
16C2×C4⋊C4×D71C2214yes—
17#17985962—24no—
18#17985962C2218yes—
19C2×(C2×D71)⋊C8—22no—
20C2×(C2×D71)⋊C8—22no—
21#17985768C2214yescomplemented
22#17985767C2218yescomplemented
23C22×M16×C71C2212yes—
24C22×C4⋊C4×C71C2211yescharacteristic
25#343×C71C2214yescomplemented
26C24×D71C2×C411yescharacteristic
27C23×Dic71C2×C411yescharacteristic
28C23×Dic71C2×C412yes—
29C22×C4×D71—24no—
30C22×C4×D71—22no—
31C22×C4×D71—22no—
32C22×C4×D71—22no—
33C22×C4×D71—24no—
34C22×C4×D71—22no—
35C22×C4×D71—48no—
36C22×C4×D71C2×C412yes—
37C22×C4×D71C2×C418yes—
38C22×C4×D71D412yes—
39C22×C4×D71D412yes—
40C22×C4×D71D414yes—
41C22×C4×D71C2312yes—
42C2×#11765849—22no—
43C2×#11765849—24no—
44C2×#11765849—24no—
45C2×#11765849C2314yes—
46C22×C71⋊C8—22no—
47C2×C4⋊Dic71—22no—
48C2×C4⋊Dic71—22no—
49C2×C4⋊Dic71C2×C412yes—
50C2×C4⋊Dic71C2312yes—
51C2×Dic71⋊C4—24no—
52C2×Dic71⋊C4—24no—
53C2×Dic71⋊C4C2×C418yes—
54C4⋊C4×D71—28no—
55C4⋊C4×D71—28no—
56C4⋊C4×D71—28no—
57C4⋊C4×D71—28no—
58(C2×D71)⋊C8—28no—
59(C2×D71)⋊C8—28no—
60C23×C4×C71C2×C412yes—
61C23×C4×C71C2311yescharacteristic
62C2×M16×C71—22no—
63C2×M16×C71—24no—
64C2×M16×C71—24no—
65C2×M16×C71C2314yes—
66C22×C8×C71—22no—
67C2×C4⋊C4×C71—22no—
68C2×C4⋊C4×C71—22no—
69C2×C4⋊C4×C71C2×C412yes—
70C2×C4⋊C4×C71C2312yes—
71C23×D71—22no—
72C23×D71—22no—
73C23×D71—24no—
74C23×D71—24no—
75C23×D71C22⋊C412yes—
76C23×D71C22⋊C411yescharacteristic
77C23×D71C22⋊C411yescharacteristic
78C23×D71C22×C412yes—
79C22×Dic71—22no—
80C22×Dic71—22no—
81C22×Dic71—22no—
82C22×Dic71—22no—
83C22×Dic71—44no—
84C22×Dic71C22⋊C412yes—
85C22×Dic71C22⋊C412yes—
86C22×Dic71C22×C412yes—
87C22×Dic71C22×C414yes—
88C2×C4×D71—24no—
89C2×C4×D71—24no—
90C2×C4×D71—24no—
91C2×C4×D71—24no—
92C2×C4×D71—28no—
93C2×C4×D71—24no—
94C2×C4×D71—24no—
95C2×C4×D71—28no—
96C2×C4×D71—22no—
97C2×C4×D71—24no—
98C2×C4×D71—22no—
99C2×C4×D71—28no—
100C2×C4×D71—28no—
101C2×C4×D71—48no—
102C2×C4×D71—416no—
103C2×C4×D71—48no—
104C2×C4×D71—416no—
105C2×C4×D71C22⋊C414yes—
106C2×C4×D71C22⋊C414yes—
107C2×C4×D71C2×D414yes—
108C2×C4×D71C2×D414yes—
109#11765849—24no—
110#11765849—24no—
111#11765849—44no—
112C2×C71⋊C8—24no—
113C2×C71⋊C8—44no—
114C4⋊Dic71—24no—
115C4⋊Dic71—24no—
116Dic71⋊C4—216no—
117C24×C71C22×C411yescharacteristic
118C22×C4×C71—22no—
119C22×C4×C71—22no—
120C22×C4×C71—44no—
121C22×C4×C71C22×C414yes—
122C22×C4×C71C22×C411yescharacteristic
123C22×C4×C71C2×D412yes—
124C22×C4×C71C2×D412yes—
125C22×C4×C71#4112yes—
126C22×C4×C71#4114yes—
127C22×C4×C71#4112yes—
128C22×C4×C71C2411yescharacteristic
129M16×C71—24no—
130M16×C71—24no—
131M16×C71—44no—
132C2×C8×C71—24no—
133C2×C8×C71—44no—
134C4⋊C4×C71—24no—
135C4⋊C4×C71—24no—
136C23×C71—22no—
137C23×C71—22no—
138C23×C71C2×C22⋊C411yescharacteristic
139C23×C71C2×C22⋊C411yescharacteristic
140C23×C71#11712yes—
141C23×C71#11712yes—
142C23×C71C23×C411yescharacteristic
143C22×D71—216no—
144C22×D71—216no—
145C22×D71—22no—
146C22×D71—22no—
147C22×D71—24no—
148C22×D71—22no—
149C22×D71—22no—
150C22×D71—22no—
151C22×D71—22no—
152C22×D71—24no—
153C22×D71—24no—
154C22×D71—24no—
155C22×D71—24no—
156C22×D71#10014yes—
157C22×D71#10114yes—
158C22×D71C2×C22⋊C412yes—
159C22×D71C2×C22⋊C412yes—
160C2×C4×C71—24no—
161C2×C4×C71—44no—
162C2×C4×C71—44no—
163C2×C4×C71—44no—
164C2×C4×C71C2×C22⋊C412yes—
165C2×C4×C71#11712yes—
166C2×C4×C71#11712yes—
167C2×C4×C71#12314yes—
168C2×C4×C71#12314yes—
169C2×C4×C71#12314yes—
170C2×C4×C71#12314yes—
171C2×C4×C71C22×D412yes—
172C2×C4×C71C2×#4111yescharacteristic
173C2×C4×C71C2×#4112yes—
174C2×C4×C71C2×#4111yescharacteristic
175C2×Dic71—22no—
176C2×Dic71—22no—
177C2×Dic71—24no—
178C2×Dic71—24no—
179C2×Dic71—24no—
180C2×Dic71—44no—
181C2×Dic71—44no—
182C2×Dic71—44no—
183C2×Dic71C2×C22⋊C414yes—
184C4×D71—24no—
185C4×D71—24no—
186C4×D71—24no—
187C4×D71—24no—
188C4×D71—28no—
189C4×D71—28no—
190C4×D71—416no—
191C4×D71—416no—
192C8×C71—44no—
193C71⋊C8—44no—
194C22×C71—24no—
195C22×C71—24no—
196C22×C71—21no—
197C22×C71—21no—
198C22×C71—21no—
199C22×C71—21no—
200C22×C71#38112yes—
201C22×C71#38112yes—
202C22×C71C2×#10012yes—
203C22×C71C2×#10112yes—
204C22×C71C22×C22⋊C411yescharacteristic
205C22×C71C2×#11711yescharacteristic
206C22×C71C2×#11711yescharacteristic
207C2×D71—28no—
208C2×D71—28no—
209C2×D71—216no—
210C2×D71—28no—
211C2×D71—28no—
212C2×D71—22no—
213C2×D71—22no—
214C2×D71—22no—
215C2×D71—22no—
216C2×D71C2×#10014yes—
217C2×D71C2×#10114yes—
218C4×C71—44no—
219C4×C71#38114yes—
220C4×C71C2×#12312yes—
221C4×C71C2×#12312yes—
222Dic71—24no—
223Dic71—44no—
224C2×#1821—711nomaximal, Sylow
225C2×C71—21no—
226C2×C71—21no—
227C2×C71—22no—
228C2×C71#182114yescomplemented
229C2×C71C2×#38111yescharacteristic
230C2×C71C22×#10011yescharacteristic
231C2×C71C22×#10111yescharacteristic
232D71—24no—
233D71—24no—
234C23×C4⋊C4—711no—
235C2×#407—712no—
236#1821—718no—
237C2×#343—712no—
238C2×#343—711no—
239C2×#343D7111yescharacteristic, complemented
240C71C2×#182111yescharacteristic, complemented, Sylow
241C24×C4—712no—
242C24×C4—711no—
243C22×M16—712no—
244C22×M16C2×D7112yes—
245C22×C4⋊C4—712no—
246C22×C4⋊C4—711no—
247C22×C4⋊C4—714no—
248C22×C4⋊C4—714no—
249C22×C4⋊C4—1422no—
250C22×C4⋊C4—1422no—
251C22×C4⋊C4—1424no—
252C22×C4⋊C4C2×D7111yescharacteristic
253#407—718no—
254#407—1424no—
255C2×C22⋊C8—1422no—
256C2×C22⋊C8—1422no—
257#343—718no—
258#343—714no—
259#343C2×D7114yescomplemented
260C25—711no—
261C23×C4—2848no—
262C23×C4—712no—
263C23×C4—718no—
264C23×C4—711no—
265C23×C4—712no—
266C23×C4—712no—
267C23×C4—712no—
268C23×C4—714no—
269C23×C4—712no—
270C23×C4—1424no—
271C23×C4—1422no—
272C23×C4—1422no—
273C23×C4—1422no—
274C23×C4—1424no—
275C23×C4—1422no—
276C23×C4C4×D7112yes—
277C23×C4C22×D7111yescharacteristic
278C2×M16—22no—
279C2×M16—24no—
280C2×M16—24no—
281C2×M16—714no—
282C2×M16—1424no—
283C2×M16—1424no—
284C2×M16—1422no—
285C2×M16C22×D7114yes—
286C22×C8—22no—
287C22×C8—1422no—
288C2×C4⋊C4—22no—
289C2×C4⋊C4—22no—
290C2×C4⋊C4—718no—
291C2×C4⋊C4—712no—
292C2×C4⋊C4—712no—
293C2×C4⋊C4—1428no—
294C2×C4⋊C4—1428no—
295C2×C4⋊C4—1428no—
296C2×C4⋊C4—1428no—
297C2×C4⋊C4—1424no—
298C2×C4⋊C4—1424no—
299C2×C4⋊C4—1422no—
300C2×C4⋊C4—1422no—
301C2×C4⋊C4C4×D7112yes—
302C2×C4⋊C4C22×D7112yes—
303C22⋊C8—1428no—
304C22⋊C8—1428no—
305C24—711no—
306C24—711no—
307C24—712no—
308C24—712no—
309C24—1424no—
310C24—1424no—
311C24—1422no—
312C24—1422no—
313C24C2×C4×D7111yescharacteristic
314C22×C4—22no—
315C22×C4—22no—
316C22×C4—44no—
317C22×C4—2848no—
318C22×C4—28416no—
319C22×C4—2848no—
320C22×C4—28416no—
321C22×C4—2844no—
322C22×C4—714no—
323C22×C4—712no—
324C22×C4—712no—
325C22×C4—712no—
326C22×C4—714no—
327C22×C4—714no—
328C22×C4—714no—
329C22×C4—714no—
330C22×C4—1428no—
331C22×C4—1428no—
332C22×C4—1422no—
333C22×C4—1422no—
334C22×C4—1422no—
335C22×C4—1422no—
336C22×C4—1422no—
337C22×C4—1424no—
338C22×C4—1422no—
339C22×C4—1424no—
340C22×C4—1424no—
341C22×C4—1424no—
342C22×C4—1424no—
343C22×C4—1428no—
344C22×C4—1424no—
345C22×C4—1424no—
346C22×C4—1428no—
347C22×C4C2×C4×D7114yes—
348C22×C4C2×C4×D7111yescharacteristic
349C22×C4D4×D7112yes—
350C22×C4D4×D7112yes—
351C22×C4#1176586412yes—
352C22×C4#1176586514yes—
353C22×C4#1176586612yes—
354C22×C4C23×D7111yescharacteristic
355M16—24no—
356M16—24no—
357M16—44no—
358M16—2844no—
359M16—1424no—
360M16—1424no—
361C2×C8—24no—
362C2×C8—44no—
363C2×C8—2844no—
364C2×C8—1424no—
365C4⋊C4—24no—
366C4⋊C4—24no—
367C4⋊C4—14216no—
368C4⋊C4—1424no—
369C4⋊C4—1424no—
370C23—22no—
371C23—22no—
372C23—712no—
373C23—712no—
374C23—714no—
375C23—714no—
376C23—1424no—
377C23—1424no—
378C23—1424no—
379C23—1424no—
380C23—14216no—
381C23—14216no—
382C23—1424no—
383C23—1422no—
384C23—1422no—
385C23—1422no—
386C23—1422no—
387C23—1422no—
388C23—1422no—
389C23C22⋊C4×D7111yescharacteristic
390C23C22⋊C4×D7111yescharacteristic
391C23#1455608512yes—
392C23#1455608612yes—
393C23C22×C4×D7111yescharacteristic
394C2×C4—24no—
395C2×C4—44no—
396C2×C4—44no—
397C2×C4—44no—
398C2×C4—28416no—
399C2×C4—28416no—
400C2×C4—2844no—
401C2×C4—2844no—
402C2×C4—2844no—
403C2×C4—714no—
404C2×C4—1424no—
405C2×C4—1424no—
406C2×C4—1424no—
407C2×C4—1422no—
408C2×C4—1422no—
409C2×C4—1428no—
410C2×C4—1428no—
411C2×C4—1424no—
412C2×C4—1424no—
413C2×C4—1424no—
414C2×C4—1424no—
415C2×C4C22⋊C4×D7112yes—
416C2×C4#1455608512yes—
417C2×C4#1455608612yes—
418C2×C4#1455611014yes—
419C2×C4#1455611014yes—
420C2×C4#1455611314yes—
421C2×C4#1455611314yes—
422C2×C4C2×D4×D7112yes—
423C2×C4C2×#1176586411yescharacteristic
424C2×C4C2×#1176586512yes—
425C2×C4C2×#1176586611yescharacteristic
426C8—44no—
427C8—2844no—
428C22—24no—
429C22—24no—
430C22—21no—
431C22—21no—
432C22—21no—
433C22—21no—
434C22—714no—
435C22—714no—
436C22—14216no—
437C22—1428no—
438C22—1428no—
439C22—1428no—
440C22—1428no—
441C22—1422no—
442C22—1422no—
443C22—1422no—
444C22—1422no—
445C22#1798586112yes—
446C22#1798586112yes—
447C22#100×D7112yes—
448C22#101×D7112yes—
449C22C2×C22⋊C4×D7111yescharacteristic
450C22C2×#1455608511yescharacteristic
451C22C2×#1455608611yescharacteristic
452C4—44no—
453C4—2844no—
454C4—1424no—
455C4#1798586114yes—
456C4C2×#1455611012yes—
457C4C2×#1455611312yes—
458C2—22no—
459C2—21no—
460C2—21no—
461C2—1424no—
462C2—1424no—
463C2#2258841914yesdirect product factor
464C2C2×#1798586111yescharacteristic
465C2C2×#100×D7111yescharacteristic
466C2C2×#101×D7111yescharacteristic
subgroupG/H
centerC23C22⋊C4×D71
commutatorC23×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#343×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC24×D71C2×C4
cosocleC22×C4×C71C24
hypercenterC2×#343D71
hypocenterC71C2×#1821
LCSG ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#343

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #22588419C2direct (N × H)
4. C2×#17985768C2semidirect
5. C2×#17985767C2semidirect
6. C2×#343×C71C2semidirect
21. #17985768C22semidirect
22. #17985767C22semidirect
25. #343×C71C22semidirect
228. C2×C71#1821semidirect
239. C2×#343D71semidirect
240. C71C2×#1821semidirect
259. #343C2×D71semidirect
463. C2#22588419direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×C4⋊C4×D712
C2×#179859622
#225884192
C2×#179857682
C2×#179857672
C2×#343×C712
C2×#182171