Finite Group Databasebeta

← C2×#22588218 #31995457

Subgroups — C2×#22588218 #31995457

Order 18176.

1102 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556063C211yesmaximal, characteristic
2C2×#17986035C211yesmaximal, characteristic
3C2×#17985957C211yesmaximal, characteristic
4C2×#17985955C211yesmaximal, characteristic
5C22×C4×C71⋊C8C211yesmaximal, characteristic
6#22588218C218yesmaximal, direct product factor
7C2×#17985759C211yesmaximal, characteristic
8C2×#339×C71C211yesmaximal, characteristic
9C22×#11765849C2211yescharacteristic
10C23×C71⋊C8C2211yescharacteristic
11C23×C71⋊C8C2211yescharacteristic
12C2×#14556087C2211yescharacteristic
13C2×#14556063C418yescomplemented
14C2×#14556063C2214yes—
15#17986035C414yescomplemented
16#17986035C2214yes—
17C2×#14556061C412yescomplemented
18C2×#14556059C412yescomplemented
19#17985957—22no—
20#17985957C2214yes—
21#17985955—22no—
22#17985955C2214yes—
23C2×#14556039—21no—
24C2×#14556038—21no—
25C2×C4×C71⋊C8—21no—
26C2×C4×C71⋊C8C418yescomplemented
27C2×C4×C71⋊C8C2214yes—
28C2×C8×Dic71—21no—
29#17985759C2214yes—
30C22×M16×C71C2211yescharacteristic
31C2×#117×C71C2211yescharacteristic
32C22×C42×C71C2211yescharacteristic
33#339×C71C2214yes—
34C2×#11765849—21no—
35C2×#11765849—22no—
36C2×#11765849C2×C414yes—
37C2×#11765849C2312yes—
38C22×C71⋊C8—21no—
39C22×C71⋊C8C2×C414yes—
40C22×C71⋊C8C2×C411yescharacteristic
41C22×C71⋊C8C2×C411yescharacteristic
42C22×C71⋊C8C2×C412yes—
43C22×C71⋊C8C2×C414yes—
44C22×C71⋊C8C2×C414yes—
45C22×C71⋊C8D411yescharacteristic
46C22×C71⋊C8D411yescharacteristic
47C22×C71⋊C8D412yes—
48C22×C71⋊C8Q814yes—
49C22×C71⋊C8C2312yes—
50C22×C71⋊C8C2312yes—
51#14556087—21no—
52#14556087—21no—
53#14556087C2×C412yes—
54#14556087C2312yes—
55C2×C4⋊Dic71C2×C412yes—
56C2×C22⋊Dic71—21no—
57C2×C4×Dic71—21no—
58#14556063C2×C4116yescomplemented
59#14556061C2×C418yescomplemented
60#14556059C2×C418yescomplemented
61#14556039—24no—
62#14556038—24no—
63C4×C71⋊C8—24no—
64C4×C71⋊C8C2×C4116yescomplemented
65C8×Dic71—24no—
66C23×C4×C71—21no—
67C23×C4×C71C2311yescharacteristic
68C2×M16×C71—21no—
69C2×M16×C71—22no—
70C2×M16×C71C2×C414yes—
71C2×M16×C71C2312yes—
72C22×C8×C71—21no—
73#117×C71—21no—
74#117×C71—21no—
75#117×C71C2×C412yes—
76#117×C71C2312yes—
77C2×C4⋊C4×C71C2×C412yes—
78C2×C22⋊C4×C71—21no—
79C2×C42×C71—21no—
80C2×C42×C71—21no—
81C2×C42×C71—22no—
82C2×C42×C71C2×C414yes—
83C2×C42×C71C2312yes—
84C22×Dic71—22no—
85#11765849—24no—
86#11765849—22no—
87#11765849C22×C414yes—
88C2×C71⋊C8—24no—
89C2×C71⋊C8—22no—
90C2×C71⋊C8C4214yes—
91C2×C71⋊C8C4214yes—
92C2×C71⋊C8C4218yes—
93C2×C71⋊C8C4⋊C414yes—
94C2×C71⋊C8C4⋊C414yes—
95C2×C71⋊C8C4⋊C418yes—
96C2×C71⋊C8C22×C414yes—
97C2×C71⋊C8C22×C412yes—
98C2×C71⋊C8C22×C412yes—
99C2×C71⋊C8C22×C414yes—
100C2×C71⋊C8C22×C414yes—
101C2×C71⋊C8C2×D412yes—
102C2×C71⋊C8C2×D412yes—
103C2×C71⋊C8C2×Q814yes—
104C4⋊Dic71—22no—
105C4⋊Dic71C22×C414yes—
106C22⋊Dic71—22no—
107C22⋊Dic71—22no—
108C4×Dic71—22no—
109C4×Dic71—22no—
110C24×C71#4111yescharacteristic
111C22×C4×C71—28no—
112C22×C4×C71—24no—
113C22×C4×C71—22no—
114C22×C4×C71—22no—
115C22×C4×C71C22×C412yes—
116C22×C4×C71C22×C412yes—
117C22×C4×C71C22×C411yescharacteristic
118C22×C4×C71C22×C411yescharacteristic
119C22×C4×C71C2×D411yescharacteristic
120C22×C4×C71C2×D411yescharacteristic
121C22×C4×C71C2×Q812yes—
122C22×C4×C71#4111yescharacteristic
123C22×C4×C71#4112yes—
124C22×C4×C71C2411yescharacteristic
125M16×C71—24no—
126M16×C71—22no—
127M16×C71C22×C414yes—
128C2×C8×C71—24no—
129C2×C8×C71—22no—
130C4⋊C4×C71—22no—
131C4⋊C4×C71C22×C414yes—
132C22⋊C4×C71—22no—
133C22⋊C4×C71—22no—
134C42×C71—24no—
135C42×C71—22no—
136C42×C71—22no—
137C42×C71—22no—
138C42×C71C22×C414yes—
139C23×C71—24no—
140C23×C71#11712yes—
141C23×C71C4×D411yescharacteristic
142C23×C71C4×D411yescharacteristic
143C23×C71C4×Q812yes—
144C23×C71C2×#4111yescharacteristic
145C2×C4×C71—28no—
146C2×C4×C71—216no—
147C2×C4×C71—24no—
148C2×C4×C71—24no—
149C2×C4×C71—44no—
150C2×C4×C71C2×C4212yes—
151C2×C4×C71C2×C4212yes—
152C2×C4×C71C2×C4⋊C412yes—
153C2×C4×C71C2×C4⋊C412yes—
154C2×C4×C71#11712yes—
155C2×C4×C71C4×D412yes—
156C2×C4×C71C4×D412yes—
157C2×C4×C71C4×D411yescharacteristic
158C2×C4×C71C4×D411yescharacteristic
159C2×C4×C71C4×Q812yes—
160C2×C4×C71C4×Q812yes—
161C2×C4×C71C4×Q812yes—
162C2×C4×C71C23×C411yescharacteristic
163C2×C4×C71C23×C411yescharacteristic
164C2×C4×C71C23×C411yescharacteristic
165C2×C4×C71C22×D411yescharacteristic
166C2×C4×C71C22×Q811yescharacteristic
167C2×C4×C71C2×#4111yescharacteristic
168C2×Dic71—24no—
169C2×Dic71—44no—
170C8×C71—24no—
171C71⋊C8—24no—
172C71⋊C8C2×C4214yes—
173C71⋊C8C2×C4214yes—
174C71⋊C8C2×C4⋊C414yes—
175C71⋊C8C2×C4⋊C414yes—
176C22×C71—22no—
177C22×C71—22no—
178C22×C71—24no—
179C22×C71—24no—
180C22×C71C4×C4⋊C412yes—
181C22×C71C4×C4⋊C412yes—
182C22×C71#44314yes—
183C22×C71C2×#11711yescharacteristic
184C22×C71C2×C4×D411yescharacteristic
185C22×C71C2×C4×Q811yescharacteristic
186C4×C71—28no—
187C4×C71—44no—
188C4×C71C4×C4⋊C412yes—
189C4×C71C4×C4⋊C412yes—
190C4×C71C22×C4211yescharacteristic
191C4×C71C22×C4⋊C411yescharacteristic
192C4×C71C2×C4×D411yescharacteristic
193C4×C71C2×C4×Q811yescharacteristic
194Dic71—44no—
195C2×#1772—711nomaximal, Sylow
196C2×C71—21no—
197C2×C71—21no—
198C2×C71—22no—
199C2×C71#177214yescomplemented
200C2×C71C2×C4×C4⋊C411yescharacteristic
201C2×C71C2×#44312yes—
202C22×#108—711no—
203C2×#427—711no—
204C2×#405—711no—
205C2×#405—711no—
206C22×C4×C8—711no—
207#1772—718no—
208C2×#339—711no—
209C2×#339D7111yescharacteristic
210C71C2×#177211yescharacteristic, complemented, Sylow
211C22×M16—711no—
212C22×M16C2×D7111yescharacteristic
213C23×C8—711no—
214C23×C8—711no—
215C2×#117—711no—
216C2×#117C2×D7111yescharacteristic
217C22×C42C2×D7111yescharacteristic
218C2×#108—718no—
219C2×#108—714no—
220#427—714no—
221#427—714no—
222C2×#107—712no—
223C2×#106—712no—
224#405—714no—
225#405—714no—
226#405—1422no—
227#405—1422no—
228C2×#97—1421no—
229C2×#97—1421no—
230C2×C4×C8—718no—
231C2×C4×C8—714no—
232C2×C4×C8—1421no—
233C2×C4×C8—1421no—
234#339—714no—
235#339C2×D7114yes—
236C23×C4—21no—
237C23×C4C22×D7111yescharacteristic
238C2×M16—21no—
239C2×M16—22no—
240C2×M16—714no—
241C2×M16—712no—
242C2×M16—1421no—
243C2×M16—1422no—
244C2×M16C4×D7114yes—
245C2×M16C22×D7112yes—
246C22×C8—21no—
247C22×C8—714no—
248C22×C8—714no—
249C22×C8—711no—
250C22×C8—711no—
251C22×C8—712no—
252C22×C8—714no—
253C22×C8—712no—
254C22×C8—711no—
255C22×C8—711no—
256C22×C8—714no—
257C22×C8—712no—
258C22×C8—712no—
259C22×C8—1421no—
260#117—21no—
261#117—21no—
262#117—712no—
263#117—712no—
264#117—1421no—
265#117—1421no—
266#117C4×D7112yes—
267#117C22×D7112yes—
268C2×C4⋊C4—712no—
269C2×C4⋊C4C4×D7112yes—
270C2×C22⋊C4—21no—
271C2×C22⋊C4—1421no—
272C2×C42—21no—
273C2×C42—22no—
274C2×C42—21no—
275C2×C42—1421no—
276C2×C42C4×D7114yes—
277C2×C42C22×D7112yes—
278#108—7116no—
279#107—718no—
280#106—718no—
281#97—1424no—
282#97—1424no—
283C4×C8—7116no—
284C4×C8—1424no—
285C4×C8—1424no—
286C24#1176586411yescharacteristic
287C22×C4—28no—
288C22×C4—22no—
289C22×C4—24no—
290C22×C4—22no—
291C22×C4—1422no—
292C22×C4C2×C4×D7112yes—
293C22×C4C2×C4×D7112yes—
294C22×C4C2×C4×D7111yescharacteristic
295C22×C4C2×C4×D7111yescharacteristic
296C22×C4D4×D7111yescharacteristic
297C22×C4D4×D7111yescharacteristic
298C22×C4Q8×D7112yes—
299C22×C4#1176586412yes—
300C22×C4#1176586411yescharacteristic
301C22×C4C23×D7111yescharacteristic
302M16—22no—
303M16—24no—
304M16—714no—
305M16—1422no—
306M16—1424no—
307M16C2×C4×D7114yes—
308C2×C8—22no—
309C2×C8—24no—
310C2×C8—714no—
311C2×C8—714no—
312C2×C8—712no—
313C2×C8—712no—
314C2×C8—714no—
315C2×C8—712no—
316C2×C8—712no—
317C2×C8—714no—
318C2×C8—714no—
319C2×C8—714no—
320C2×C8—718no—
321C2×C8—718no—
322C2×C8—714no—
323C2×C8—714no—
324C2×C8—1422no—
325C2×C8—1424no—
326C4⋊C4—22no—
327C4⋊C4—714no—
328C4⋊C4—1422no—
329C4⋊C4C2×C4×D7114yes—
330C22⋊C4—22no—
331C22⋊C4—22no—
332C22⋊C4—1422no—
333C22⋊C4—1422no—
334C42—22no—
335C42—22no—
336C42—24no—
337C42—22no—
338C42—1422no—
339C42—1422no—
340C42C2×C4×D7114yes—
341C23—24no—
342C23#1455608412yes—
343C23(C22⋊D71)⋊C411yescharacteristic
344C23(C22⋊D71)⋊C411yescharacteristic
345C23#1455609312yes—
346C23C2×#1176586411yescharacteristic
347C2×C4—216no—
348C2×C4—28no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—44no—
352C2×C4—2844no—
353C2×C4—1424no—
354C2×C4C42×D7112yes—
355C2×C4C42×D7112yes—
356C2×C4C4⋊C4×D7112yes—
357C2×C4C4⋊C4×D7112yes—
358C2×C4#1455608412yes—
359C2×C4(C22⋊D71)⋊C411yescharacteristic
360C2×C4(C22⋊D71)⋊C411yescharacteristic
361C2×C4(C22⋊D71)⋊C412yes—
362C2×C4(C22⋊D71)⋊C412yes—
363C2×C4#1455609312yes—
364C2×C4#1455609312yes—
365C2×C4#1455609312yes—
366C2×C4C22×C4×D7111yescharacteristic
367C2×C4C22×C4×D7111yescharacteristic
368C2×C4C22×C4×D7111yescharacteristic
369C2×C4C2×D4×D7111yescharacteristic
370C2×C4C2×Q8×D7111yescharacteristic
371C2×C4C2×#1176586411yescharacteristic
372C8—24no—
373C8—714no—
374C8—714no—
375C8—714no—
376C8—714no—
377C8—1424no—
378C22—24no—
379C22—24no—
380C22—22no—
381C22—22no—
382C22#1798585012yes—
383C22#1798585012yes—
384C22#1798611314yes—
385C22C2×#1455608411yescharacteristic
386C22C2×(C22⋊D71)⋊C411yescharacteristic
387C22C2×#1455609311yescharacteristic
388C4—28no—
389C4—44no—
390C4—2844no—
391C4#1798585012yes—
392C4#1798585012yes—
393C4C2×C42×D7111yescharacteristic
394C4C2×C4⋊C4×D7111yescharacteristic
395C4C2×(C22⋊D71)⋊C411yescharacteristic
396C4C2×#1455609311yescharacteristic
397C2—21no—
398C2—22no—
399C2—21no—
400C2#2258821814yesdirect product factor
401C2C2×#1798585011yescharacteristic
402C2C2×#1798611312yes—
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#339×C71C2
socleC23×C71C4×D4
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC2×#339D71
hypocenterC71C2×#1772
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#339

Complements

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

NH ≅ G/Ntype
6. #22588218C2direct (N × H)
13. C2×#14556063C4semidirect
15. #17986035C4semidirect
17. C2×#14556061C4semidirect
18. C2×#14556059C4semidirect
26. C2×C4×C71⋊C8C4semidirect
58. #14556063C2×C4semidirect
59. #14556061C2×C4semidirect
60. #14556059C2×C4semidirect
64. C4×C71⋊C8C2×C4semidirect
199. C2×C71#1772semidirect
210. C71C2×#1772semidirect
400. C2#22588218direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560632
C2×#179860352
C2×#179859572
C2×#179859552
C22×C4×C71⋊C82
#225882182
C2×#179857592
C2×#339×C712
C2×#177271