Finite Group Databasebeta

← C4×#17985863 #31918681

Subgroups — C4×#17985863 #31918681

Order 18176.

1742 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985863C212yesmaximal
2C2×C4×Dic71⋊C4C212yesmaximal
3C2×C42×Dic71C211yesmaximal, characteristic
4Dic71⋊#95C212yesmaximal
5#22586565C212yesmaximal
6#22586564C212yesmaximal
7C4×C71⋊#95C211yesmaximal, characteristic
8C4×C71⋊#95C212yesmaximal
9C4×#95×C71C211yesmaximal, characteristic
10C22×Dic71⋊C4C2214yes—
11C22×C4×Dic71C2212yes—
12C22×C4×Dic71C2211yescharacteristic
13C22×C4×Dic71C2211yescharacteristic
14C22×C4×Dic71C2211yescharacteristic
15C22×C4×Dic71C2211yescharacteristic
16C22×C4×Dic71C2211yescharacteristic
17C22×C4×Dic71C2211yescharacteristic
18#17985863C4116yesdirect product factor
19C4×Dic71⋊C4—28no—
20C2×C71⋊#95C2212yes—
21C2×C71⋊#95C2214yes—
22C2×C71⋊#95C2214yes—
23C2×C71⋊#95C2214yes—
24C2×C71⋊#95C2212yes—
25C42×Dic71C418yescomplemented
26C22×C42×C71C2212yes—
27C22×C42×C71C2211yescharacteristic
28C2×#95×C71C2212yes—
29C2×#95×C71C2212yes—
30C23×Dic71C2314yes—
31C23×Dic71C2311yescharacteristic
32C23×Dic71C2311yescharacteristic
33C23×Dic71C2311yescharacteristic
34C23×Dic71C2311yescharacteristic
35C2×Dic71⋊C4—28no—
36C2×Dic71⋊C4—28no—
37C2×Dic71⋊C4C2×C4116yes—
38C2×C4×Dic71—24no—
39C2×C4×Dic71—24no—
40C2×C4×Dic71—24no—
41C2×C4×Dic71—24no—
42C2×C4×Dic71—24no—
43C2×C4×Dic71—24no—
44C2×C4×Dic71—24no—
45C2×C4×Dic71C2×C414yes—
46C2×C4×Dic71C2×C414yes—
47C2×C4×Dic71C2×C414yes—
48C2×C4×Dic71C2×C414yes—
49C2×C4×Dic71C2×C414yes—
50C2×C4×Dic71C2×C418yes—
51C2×C4×Dic71C2×C414yes—
52C2×C4×Dic71D414yes—
53C2×C4×Dic71Q814yes—
54C71⋊#95—28no—
55C71⋊#95—28no—
56C71⋊#95—24no—
57C71⋊#95C2×C4116yes—
58C71⋊#95C2×C418yes—
59C23×C4×C71C2314yes—
60C23×C4×C71C2311yescharacteristic
61C23×C4×C71C2311yescharacteristic
62C23×C4×C71C2311yescharacteristic
63C2×C42×C71—24no—
64C2×C42×C71—24no—
65C2×C42×C71—24no—
66C2×C42×C71—24no—
67C2×C42×C71C2×C414yes—
68#95×C71—24no—
69#95×C71C2×C418yes—
70C22×Dic71—22no—
71C22×Dic71—22no—
72C22×Dic71—22no—
73C22×Dic71—22no—
74C22×Dic71—22no—
75C22×Dic71—22no—
76C22×Dic71—24no—
77C22×Dic71—24no—
78C22×Dic71—24no—
79C22×Dic71—24no—
80C22×Dic71—24no—
81C22×Dic71—24no—
82C22×Dic71C22×C418yes—
83C22×Dic71C22×C414yes—
84C22×Dic71C22×C412yes—
85C22×Dic71C22×C412yes—
86C22×Dic71C22×C412yes—
87C22×Dic71C22×C412yes—
88C22×Dic71C22×C414yes—
89C22×Dic71C2×D412yes—
90C22×Dic71C2×D412yes—
91C22×Dic71C2×Q812yes—
92C22×Dic71C2×Q812yes—
93C22×Dic71#4114yes—
94C22×Dic71#4114yes—
95Dic71⋊C4—232no—
96C4×Dic71—28no—
97C4×Dic71—28no—
98C4×Dic71—28no—
99C4×Dic71—28no—
100C4×Dic71—48no—
101C4×Dic71C42116yescomplemented
102C4×Dic71C4⋊C4116yes—
103C24×C71C2411yescharacteristic
104C22×C4×C71—22no—
105C22×C4×C71—22no—
106C22×C4×C71—22no—
107C22×C4×C71—22no—
108C22×C4×C71—24no—
109C22×C4×C71—24no—
110C22×C4×C71—24no—
111C22×C4×C71—24no—
112C22×C4×C71—24no—
113C22×C4×C71—24no—
114C22×C4×C71C22×C418yes—
115C22×C4×C71C22×C414yes—
116C22×C4×C71C22×C412yes—
117C22×C4×C71C22×C412yes—
118C22×C4×C71C22×C412yes—
119C22×C4×C71C2×D412yes—
120C22×C4×C71C2×Q812yes—
121C22×C4×C71#4114yes—
122C22×C4×C71#4114yes—
123C22×C4×C71#4114yes—
124C42×C71—28no—
125C42×C71—48no—
126C23×C71C23×C411yescharacteristic
127C23×C71C23×C412yes—
128C23×C71C22×D411yescharacteristic
129C23×C71C22×Q811yescharacteristic
130C23×C71C2×#4112yes—
131C23×C71C2×#4112yes—
132C23×C71C2×#4112yes—
133C23×C71C2×#4112yes—
134C23×C71C2×#4112yes—
135C2×C4×C71—22no—
136C2×C4×C71—22no—
137C2×C4×C71—22no—
138C2×C4×C71—22no—
139C2×C4×C71—28no—
140C2×C4×C71—28no—
141C2×C4×C71—28no—
142C2×C4×C71—28no—
143C2×C4×C71—28no—
144C2×C4×C71—44no—
145C2×C4×C71—44no—
146C2×C4×C71—44no—
147C2×C4×C71—44no—
148C2×C4×C71C2×C4214yes—
149C2×C4×C71C2×C4⋊C414yes—
150C2×C4×C71#11714yes—
151C2×C4×C71#11714yes—
152C2×C4×C71#11714yes—
153C2×C4×C71#12418yes—
154C2×C4×C71#12518yes—
155C2×Dic71—22no—
156C2×Dic71—22no—
157C2×Dic71—22no—
158C2×Dic71—22no—
159C2×Dic71—22no—
160C2×Dic71—22no—
161C2×Dic71—28no—
162C2×Dic71—28no—
163C2×Dic71—24no—
164C2×Dic71—24no—
165C2×Dic71—28no—
166C2×Dic71—28no—
167C2×Dic71—28no—
168C2×Dic71—44no—
169C2×Dic71—44no—
170C2×Dic71—44no—
171C2×Dic71—44no—
172C2×Dic71C2×C4214yes—
173C2×Dic71C2×C4214yes—
174C2×Dic71C2×C4⋊C414yes—
175C2×Dic71C2×C4⋊C414yes—
176C2×Dic71#11714yes—
177C2×Dic71#11714yes—
178C2×Dic71C4×D418yes—
179C2×Dic71C4×Q818yes—
180C22×C71C22×C4211yescharacteristic
181C22×C71C22×C4⋊C411yescharacteristic
182C22×C71C2×#11711yescharacteristic
183C22×C71C2×#11711yescharacteristic
184C22×C71C2×#11711yescharacteristic
185C22×C71C2×#11711yescharacteristic
186C22×C71C2×#11711yescharacteristic
187C22×C71C2×C4×D412yes—
188C22×C71C2×C4×Q812yes—
189C22×C71C4×#4114yes—
190C22×C71C4×#4114yes—
191C22×C71C2×#12412yes—
192C22×C71C2×#12512yes—
193C22×C71#52914yes—
194C22×C71#52914yes—
195C22×C71#53212yes—
196C22×C71#53312yes—
197C4×C71—24no—
198C4×C71—24no—
199C4×C71—48no—
200C4×C71#38218yescomplemented
201Dic71—24no—
202Dic71—24no—
203Dic71—24no—
204Dic71—48no—
205Dic71C4×C4⋊C418yes—
206C4×#382—711nomaximal, Sylow
207C2×C71C2×C4×C4⋊C411yescharacteristic
208C2×C71C4×#11711yescharacteristic
209C2×C71C4×#11711yescharacteristic
210C2×C71C2×#38211yescharacteristic
211C2×C71#228311yescharacteristic
212C2×C71#228311yescharacteristic
213C2×C71#228511yescharacteristic
214C2×C71C4×#12414yes—
215C2×C71C4×#12514yes—
216C2×#382—712no—
217C2×C4×C4⋊C4—712no—
218C2×C43—711no—
219C4⋊#95—712no—
220#1434—712no—
221#1434—712no—
222C4×#95—712no—
223C4×#95—711no—
224C4×#95D7111yescharacteristic
225C71C4×#38211yescharacteristic, complemented, Sylow
226C22×C4⋊C4—714no—
227C22×C42—711no—
228C22×C42—711no—
229C22×C42—711no—
230C22×C42—711no—
231C22×C42—711no—
232C22×C42—711no—
233C22×C42—712no—
234C22×C42C2×D7112yes—
235C22×C42C2×D7111yescharacteristic
236#382—7116no—
237C4×C4⋊C4—1428no—
238C2×#95—714no—
239C2×#95—712no—
240C2×#95—714no—
241C2×#95—712no—
242C2×#95—714no—
243C2×#95C2×D7112yes—
244C2×#95C2×D7112yes—
245C43—718no—
246C23×C4—711no—
247C23×C4—711no—
248C23×C4—711no—
249C23×C4—711no—
250C23×C4—714no—
251C23×C4C22×D7114yes—
252C23×C4C22×D7111yescharacteristic
253C23×C4C22×D7111yescharacteristic
254C23×C4C22×D7111yescharacteristic
255C2×C4⋊C4—7116no—
256C2×C4⋊C4—1428no—
257C2×C4⋊C4—1428no—
258C2×C42—24no—
259C2×C42—24no—
260C2×C42—24no—
261C2×C42—24no—
262C2×C42—714no—
263C2×C42—714no—
264C2×C42—718no—
265C2×C42—714no—
266C2×C42—714no—
267C2×C42—714no—
268C2×C42—714no—
269C2×C42—714no—
270C2×C42—714no—
271C2×C42—1424no—
272C2×C42—1424no—
273C2×C42—1424no—
274C2×C42—1424no—
275C2×C42—1424no—
276C2×C42—1424no—
277C2×C42—1424no—
278C2×C42C4×D7114yes—
279#95—24no—
280#95—7116no—
281#95—718no—
282#95—1428no—
283#95—1428no—
284#95—1424no—
285#95C4×D7118yes—
286C24C23×D7111yescharacteristic
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—24no—
296C22×C4—24no—
297C22×C4—712no—
298C22×C4—714no—
299C22×C4—712no—
300C22×C4—712no—
301C22×C4—714no—
302C22×C4—714no—
303C22×C4—712no—
304C22×C4—712no—
305C22×C4—712no—
306C22×C4—712no—
307C22×C4—712no—
308C22×C4—714no—
309C22×C4—718no—
310C22×C4—1424no—
311C22×C4—1424no—
312C22×C4—1424no—
313C22×C4—1424no—
314C22×C4—1424no—
315C22×C4—1424no—
316C22×C4—1422no—
317C22×C4—1422no—
318C22×C4—1422no—
319C22×C4—1422no—
320C22×C4—1422no—
321C22×C4—1422no—
322C22×C4C2×C4×D7118yes—
323C22×C4C2×C4×D7114yes—
324C22×C4C2×C4×D7112yes—
325C22×C4C2×C4×D7112yes—
326C22×C4C2×C4×D7112yes—
327C22×C4D4×D7112yes—
328C22×C4Q8×D7112yes—
329C22×C4#1176586414yes—
330C22×C4#1176586514yes—
331C22×C4#1176586514yes—
332C4⋊C4—14232no—
333C42—28no—
334C42—48no—
335C42—2848no—
336C42—7116no—
337C42—7116no—
338C42—1428no—
339C42—1428no—
340C42—1428no—
341C42—1428no—
342C23C22×C4×D7111yescharacteristic
343C23C22×C4×D7112yes—
344C23C2×D4×D7111yescharacteristic
345C23C2×Q8×D7111yescharacteristic
346C23#41×D7112yes—
347C23#41×D7112yes—
348C23C2×#1176586412yes—
349C23C2×#1176586512yes—
350C23C2×#1176586512yes—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—28no—
356C2×C4—28no—
357C2×C4—28no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—2844no—
365C2×C4—2844no—
366C2×C4—2844no—
367C2×C4—2844no—
368C2×C4—714no—
369C2×C4—714no—
370C2×C4—714no—
371C2×C4—718no—
372C2×C4—718no—
373C2×C4—714no—
374C2×C4—714no—
375C2×C4—714no—
376C2×C4—1428no—
377C2×C4—1428no—
378C2×C4—1428no—
379C2×C4—1422no—
380C2×C4—1422no—
381C2×C4—1422no—
382C2×C4—1422no—
383C2×C4—1422no—
384C2×C4—1422no—
385C2×C4—1428no—
386C2×C4—1428no—
387C2×C4—1424no—
388C2×C4—1424no—
389C2×C4C42×D7114yes—
390C2×C4C4⋊C4×D7114yes—
391C2×C4#1455608414yes—
392C2×C4#1455608514yes—
393C2×C4#1455608514yes—
394C2×C4#1455611418yes—
395C2×C4#1455611818yes—
396C22C2×C42×D7111yescharacteristic
397C22C2×C4⋊C4×D7111yescharacteristic
398C22#117×D7111yescharacteristic
399C22#117×D7111yescharacteristic
400C22C2×#1455608411yescharacteristic
401C22C2×#1455608511yescharacteristic
402C22C2×#1455608511yescharacteristic
403C22C4×D4×D7112yes—
404C22C4×Q8×D7112yes—
405C22C4×#1176586414yes—
406C22C4×#1176586514yes—
407C22C2×#1455611412yes—
408C22C2×#1455611812yes—
409C22#1798652714yes—
410C22#1798652914yes—
411C22#1798654612yes—
412C22#1798655312yes—
413C4—24no—
414C4—24no—
415C4—48no—
416C4—2848no—
417C4—718no—
418C4—1424no—
419C4—1424no—
420C4—1424no—
421C4#1798586318yesdirect product factor
422C2C4×C4⋊C4×D7111yescharacteristic
423C2C4×#1455608411yescharacteristic
424C2C4×#1455608511yescharacteristic
425C2C2×#1798586311yescharacteristic
426C2#2259073211yescharacteristic
427C2#2259073411yescharacteristic
428C2#2259074411yescharacteristic
429C2C4×#1455611414yes—
430C2C4×#1455611814yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC24C23×D71
FittingC4×#95×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC4×#95D71
hypocenterC71C4×#382
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C4×#95

Complements

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

NH ≅ G/Ntype
18. #17985863C4direct (N × H)
25. C42×Dic71C4semidirect
101. C4×Dic71C42semidirect
200. C4×C71#382semidirect
225. C71C4×#382semidirect
421. C4#17985863direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179858632
C2×C4×Dic71⋊C42
C2×C42×Dic712
Dic71⋊#952
#225865652
#225865642
C4×C71⋊#952
C4×#95×C712
C4×#38271