Finite Group Databasebeta

← C2×#22588410 #31997156

Subgroups — C2×#22588410 #31997156

Order 18176.

1526 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556085C211yesmaximal, characteristic
2C22×(C2×D71)⋊C8C212yesmaximal
3#22588410C218yesmaximal, direct product factor
4C2×#17985754C211yesmaximal, characteristic, complemented
5C2×#17985753C212yesmaximal, complemented
6C2×#336×C71C211yesmaximal, characteristic, complemented
7C23×C4×D71C2211yescharacteristic
8C23×C71⋊C8C2212yes—
9C2×#14556085—28no—
10C2×#14556085C414yes—
11C2×#14556085C2214yes—
12C22×Dic71⋊C4C412yes—
13C22×(C2×D71)⋊C4C412yes—
14C22×C4×Dic71C2211yescharacteristic
15C2×(C2×D71)⋊C8—28no—
16C2×(C2×D71)⋊C8C2218yes—
17#17985754C2214yescomplemented
18#17985753C2218yescomplemented
19C23×C8×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21#336×C71C2214yescomplemented
22C24×D71C2×C411yescharacteristic
23C23×Dic71C2×C412yes—
24C23×Dic71C2×C411yescharacteristic
25C22×C4×D71—22no—
26C22×C4×D71—24no—
27C22×C4×D71—22no—
28C22×C4×D71C2×C412yes—
29C22×C4×D71D418yes—
30C22×C4×D71C2312yes—
31C22×C71⋊C8—24no—
32C22×C71⋊C8—24no—
33C22×C71⋊C8—24no—
34C22×C71⋊C8C2314yes—
35#14556085—216no—
36#14556085—216no—
37C2×Dic71⋊C4—28no—
38C2×Dic71⋊C4C2×C418yes—
39C2×(C2×D71)⋊C4—28no—
40C2×(C2×D71)⋊C4C2×C418yes—
41C2×C4×Dic71—24no—
42C2×C4×Dic71C2×C412yes—
43C2×C4×Dic71C2312yes—
44(C2×D71)⋊C8—216no—
45C23×C4×C71C2×C412yes—
46C23×C4×C71C2311yescharacteristic
47C22×C8×C71—24no—
48C22×C8×C71—24no—
49C22×C8×C71—24no—
50C22×C8×C71C2314yes—
51C2×C42×C71—24no—
52C2×C42×C71C2×C412yes—
53C2×C42×C71C2312yes—
54C23×D71—22no—
55C23×D71—22no—
56C23×D71—24no—
57C23×D71—24no—
58C23×D71C22⋊C414yes—
59C23×D71C22×C412yes—
60C22×Dic71—22no—
61C22×Dic71—22no—
62C22×Dic71—24no—
63C22×Dic71—24no—
64C22×Dic71—24no—
65C22×Dic71C22⋊C414yes—
66C22×Dic71C22×C414yes—
67C22×Dic71C22×C412yes—
68C2×C4×D71—24no—
69C2×C4×D71—24no—
70C2×C4×D71—216no—
71C2×C4×D71—216no—
72C2×C4×D71—22no—
73C2×C4×D71—24no—
74C2×C4×D71—22no—
75C2×C4×D71C22⋊C418yes—
76C2×C4×D71C2×D418yes—
77C2×C71⋊C8—24no—
78C2×C71⋊C8—24no—
79C2×C71⋊C8—24no—
80C2×C71⋊C8—48no—
81Dic71⋊C4—216no—
82(C2×D71)⋊C4—216no—
83C4×Dic71—24no—
84C4×Dic71—24no—
85C24×C71C22×C411yescharacteristic
86C22×C4×C71—24no—
87C22×C4×C71—24no—
88C22×C4×C71—24no—
89C22×C4×C71C22×C414yes—
90C22×C4×C71C22×C411yescharacteristic
91C22×C4×C71C2×D414yes—
92C22×C4×C71#4112yes—
93C22×C4×C71#4114yes—
94C22×C4×C71#4112yes—
95C22×C4×C71C2411yescharacteristic
96C2×C8×C71—24no—
97C2×C8×C71—24no—
98C2×C8×C71—24no—
99C2×C8×C71—48no—
100C42×C71—24no—
101C42×C71—24no—
102C23×C71C2×C22⋊C412yes—
103C23×C71#11712yes—
104C23×C71#11712yes—
105C23×C71#13114yes—
106C23×C71#13114yes—
107C23×C71C23×C411yescharacteristic
108C22×D71—22no—
109C22×D71—22no—
110C22×D71—24no—
111C22×D71—24no—
112C22×D71—28no—
113C22×D71—216no—
114C22×D71—44no—
115C22×D71—48no—
116C22×D71—44no—
117C22×D71C2×C22⋊C414yes—
118C2×C4×C71—24no—
119C2×C4×C71—24no—
120C2×C4×C71—24no—
121C2×C4×C71—48no—
122C2×C4×C71C2×C22⋊C412yes—
123C2×C4×C71#11712yes—
124C2×C4×C71#11712yes—
125C2×C4×C71#12318yes—
126C2×C4×C71#12318yes—
127C2×C4×C71C22×D412yes—
128C2×C4×C71C2×#4111yescharacteristic
129C2×C4×C71C2×#4112yes—
130C2×C4×C71C2×#4111yescharacteristic
131C2×Dic71—22no—
132C2×Dic71—22no—
133C2×Dic71—28no—
134C2×Dic71—24no—
135C2×Dic71—24no—
136C2×Dic71—24no—
137C2×Dic71—48no—
138C2×Dic71C2×C22⋊C414yes—
139C4×D71—28no—
140C4×D71—28no—
141C4×D71—216no—
142C8×C71—44no—
143C71⋊C8—44no—
144C22×C71#38114yes—
145C22×C71#40818yes—
146C22×C71#43314yes—
147C22×C71#43318yes—
148C22×C71#43314yes—
149C22×C71C22×C22⋊C411yescharacteristic
150C22×C71C2×#11711yescharacteristic
151C22×C71C2×#11711yescharacteristic
152C22×C71C2×#13112yes—
153C22×C71C2×#13112yes—
154C2×D71—28no—
155C2×D71—24no—
156C2×D71—416no—
157C2×D71—42no—
158C2×D71—44no—
159C2×D71—42no—
160C4×C71—44no—
161C4×C71#38114yes—
162C4×C71C2×#12312yes—
163C4×C71C2×#12312yes—
164Dic71—24no—
165Dic71—44no—
166C2×#1818—711nomaximal, Sylow
167C2×C71#181818yescomplemented
168C2×C71C2×#38111yescharacteristic
169C2×C71C2×#40812yes—
170C2×C71C2×#43311yescharacteristic
171C2×C71C2×#43312yes—
172C2×C71C2×#43311yescharacteristic
173D71—44no—
174C22×#117—711no—
175C22×C22⋊C8—712no—
176#1818—718no—
177C2×#336—711no—
178C2×#336—712no—
179C2×#336D7111yescharacteristic, complemented
180C71C2×#181811yescharacteristic, complemented, Sylow
181C24×C4—711no—
182C23×C8—712no—
183C23×C8C2×D7112yes—
184C2×#117—714no—
185C2×#117—714no—
186C2×#117—1428no—
187C22×C4⋊C4—712no—
188C22×C22⋊C4—712no—
189C22×C42—711no—
190C22×C42C2×D7111yescharacteristic
191C2×C22⋊C8—718no—
192C2×C22⋊C8—1428no—
193#336—718no—
194#336—714no—
195#336C2×D7114yescomplemented
196C25—711no—
197C23×C4—711no—
198C23×C4—712no—
199C23×C4—718no—
200C23×C4—712no—
201C23×C4—712no—
202C23×C4—1422no—
203C23×C4—1424no—
204C23×C4—1422no—
205C23×C4C4×D7112yes—
206C23×C4C22×D7111yescharacteristic
207C22×C8—24no—
208C22×C8—24no—
209C22×C8—24no—
210C22×C8—714no—
211C22×C8—1424no—
212C22×C8—1424no—
213C22×C8—1424no—
214C22×C8C22×D7114yes—
215#117—14216no—
216#117—14216no—
217C2×C4⋊C4—718no—
218C2×C4⋊C4—1428no—
219C2×C22⋊C4—718no—
220C2×C22⋊C4—1428no—
221C2×C42—24no—
222C2×C42—712no—
223C2×C42—712no—
224C2×C42—1424no—
225C2×C42C4×D7112yes—
226C2×C42C22×D7112yes—
227C22⋊C8—14216no—
228C24—712no—
229C24—714no—
230C24—1422no—
231C24—1422no—
232C24—1424no—
233C24—1424no—
234C24C2×C4×D7111yescharacteristic
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—712no—
239C22×C4—714no—
240C22×C4—718no—
241C22×C4—718no—
242C22×C4—714no—
243C22×C4—1424no—
244C22×C4—1424no—
245C22×C4—1424no—
246C22×C4—1422no—
247C22×C4—1422no—
248C22×C4—1422no—
249C22×C4—1424no—
250C22×C4—1422no—
251C22×C4—1424no—
252C22×C4—1424no—
253C22×C4—14216no—
254C22×C4—14216no—
255C22×C4C2×C4×D7114yes—
256C22×C4C2×C4×D7111yescharacteristic
257C22×C4D4×D7114yes—
258C22×C4#1176586412yes—
259C22×C4#1176586514yes—
260C22×C4#1176586612yes—
261C22×C4C23×D7111yescharacteristic
262C2×C8—24no—
263C2×C8—24no—
264C2×C8—24no—
265C2×C8—48no—
266C2×C8—2848no—
267C2×C8—1424no—
268C2×C8—1424no—
269C2×C8—1424no—
270C4⋊C4—14216no—
271C22⋊C4—14216no—
272C42—24no—
273C42—24no—
274C42—1424no—
275C42—1424no—
276C23—2844no—
277C23—2848no—
278C23—2844no—
279C23—714no—
280C23—1428no—
281C23—1422no—
282C23—1422no—
283C23—14216no—
284C23—1424no—
285C23—1424no—
286C23C22⋊C4×D7112yes—
287C23#1455608512yes—
288C23#1455608612yes—
289C23#1455613414yes—
290C23#1455613614yes—
291C23C22×C4×D7111yescharacteristic
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—48no—
296C2×C4—2848no—
297C2×C4—714no—
298C2×C4—1424no—
299C2×C4—1424no—
300C2×C4—1424no—
301C2×C4—1428no—
302C2×C4—1422no—
303C2×C4—1422no—
304C2×C4—14216no—
305C2×C4—1428no—
306C2×C4—1428no—
307C2×C4C22⋊C4×D7112yes—
308C2×C4#1455608512yes—
309C2×C4#1455608612yes—
310C2×C4#1455611018yes—
311C2×C4#1455611318yes—
312C2×C4C2×D4×D7112yes—
313C2×C4C2×#1176586411yescharacteristic
314C2×C4C2×#1176586512yes—
315C2×C4C2×#1176586611yescharacteristic
316C8—44no—
317C8—2844no—
318C22—2842no—
319C22—2844no—
320C22—2842no—
321C22—28416no—
322C22—1428no—
323C22—1424no—
324C22#1798586114yes—
325C22#1798596418yes—
326C22#1798605814yes—
327C22#1798605918yes—
328C22#1798606114yes—
329C22C2×C22⋊C4×D7111yescharacteristic
330C22C2×#1455608511yescharacteristic
331C22C2×#1455608611yescharacteristic
332C22C2×#1455613412yes—
333C22C2×#1455613612yes—
334C4—44no—
335C4—2844no—
336C4—1424no—
337C4#1798586114yes—
338C4C2×#1455611012yes—
339C4C2×#1455611312yes—
340C2—2844no—
341C2#2258841018yesdirect product factor
342C2C2×#1798586111yescharacteristic
343C2C2×#1798596412yes—
344C2C2×#1798605811yescharacteristic
345C2C2×#1798605912yes—
346C2C2×#1798606111yescharacteristic
subgroupG/H
centerC23×C4C22×D71
commutatorC23×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#336×C71C2
socleC24×C71C22×C4
prime radicalC24×D71C2×C4
cosocleC22×C4×C71C24
hypercenterC2×#336D71
hypocenterC71C2×#1818
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×#336

Complements

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

NH ≅ G/Ntype
3. #22588410C2direct (N × H)
4. C2×#17985754C2semidirect
5. C2×#17985753C2semidirect
6. C2×#336×C71C2semidirect
17. #17985754C22semidirect
18. #17985753C22semidirect
21. #336×C71C22semidirect
167. C2×C71#1818semidirect
179. C2×#336D71semidirect
180. C71C2×#1818semidirect
195. #336C2×D71semidirect
341. C2#22588410direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560852
C22×(C2×D71)⋊C82
#225884102
C2×#179857542
C2×#179857532
C2×#336×C712
C2×#181871