Finite Group Databasebeta

← C2×#22588510 #31997906

Subgroups — C2×#22588510 #31997906

Order 18176.

1046 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556064C211yesmaximal, characteristic
2C22×#14556063C212yesmaximal
3C2×#17986022C212yesmaximal
4C22×C8×Dic71C211yesmaximal, characteristic
5#22588510C218yesmaximal, direct product factor
6C22×#108×C71C211yesmaximal, characteristic
7C22×#11765849C2212yes—
8C23×C71⋊C8C2211yescharacteristic
9C22×C4×Dic71C2211yescharacteristic
10C2×#14556064—24no—
11C2×#14556064C2214yes—
12C2×#14556063—28no—
13C2×#14556063C2218yes—
14#17986022—24no—
15#17986022C2218yes—
16C2×Dic71⋊C8—24no—
17C2×C8×Dic71C414yes—
18C2×C8×Dic71C412yes—
19C2×C8×Dic71C412yes—
20C2×C8×Dic71C2214yes—
21C22×M16×C71C2212yes—
22C23×C8×C71C2211yescharacteristic
23C2×#108×C71—24no—
24C2×#108×C71C2214yes—
25C23×Dic71Q812yes—
26C2×#11765849—22no—
27C2×#11765849—24no—
28C2×#11765849—24no—
29C2×#11765849C2314yes—
30C22×C71⋊C8—22no—
31C22×C71⋊C8C2×C412yes—
32C22×C71⋊C8C2×C412yes—
33C22×C71⋊C8D414yes—
34C22×C71⋊C8Q814yes—
35C22×C71⋊C8C2312yes—
36C2×C4×Dic71C2×C412yes—
37C2×C4×Dic71C2×C411yescharacteristic
38C2×C4×Dic71C2×C411yescharacteristic
39C2×C4×Dic71D412yes—
40C2×C4×Dic71D412yes—
41C2×C4×Dic71Q812yes—
42C2×C4×Dic71C2312yes—
43#14556064—28no—
44#14556063—216no—
45Dic71⋊C8—216no—
46C8×Dic71C2×C418yes—
47C8×Dic71C2×C418yes—
48C23×C4×C71C2311yescharacteristic
49C2×M16×C71—22no—
50C2×M16×C71—24no—
51C2×M16×C71—24no—
52C2×M16×C71C2314yes—
53C22×C8×C71—22no—
54C22×C8×C71C2×C412yes—
55C22×C8×C71C2×C412yes—
56C22×C8×C71D414yes—
57C22×C8×C71Q814yes—
58C22×C8×C71C2312yes—
59#108×C71—28no—
60C22×Dic71—28no—
61C22×Dic71C4⋊C412yes—
62C22×Dic71C4⋊C414yes—
63C22×Dic71C4⋊C412yes—
64C22×Dic71C2×Q814yes—
65#11765849—24no—
66#11765849—24no—
67#11765849—44no—
68C2×C71⋊C8—24no—
69C2×C71⋊C8—44no—
70C2×C71⋊C8C4⋊C418yes—
71C2×C71⋊C8C4⋊C418yes—
72C2×C71⋊C8C22×C414yes—
73C2×C71⋊C8C2×D414yes—
74C2×C71⋊C8C2×Q814yes—
75C4×Dic71C4⋊C412yes—
76C4×Dic71C4⋊C414yes—
77C4×Dic71C4⋊C412yes—
78C4×Dic71C22×C412yes—
79C4×Dic71C22×C412yes—
80C4×Dic71C2×D414yes—
81C24×C71C2×Q811yescharacteristic
82C22×C4×C71C22×C411yescharacteristic
83C22×C4×C71C22×C411yescharacteristic
84C22×C4×C71C2×D412yes—
85C22×C4×C71C2×D411yescharacteristic
86C22×C4×C71C2×D411yescharacteristic
87C22×C4×C71C2×D412yes—
88C22×C4×C71C2×Q811yescharacteristic
89C22×C4×C71C2×Q812yes—
90C22×C4×C71C2×Q812yes—
91C22×C4×C71C2411yescharacteristic
92M16×C71—24no—
93M16×C71—24no—
94M16×C71—44no—
95C2×C8×C71—24no—
96C2×C8×C71—44no—
97C2×C8×C71C4⋊C418yes—
98C2×C8×C71C4⋊C418yes—
99C2×C8×C71C22×C414yes—
100C2×C8×C71C2×D414yes—
101C2×C8×C71C2×Q814yes—
102C23×C71—24no—
103C23×C71C2×C4⋊C411yescharacteristic
104C23×C71C2×C4⋊C411yescharacteristic
105C23×C71C4⋊Q812yes—
106C23×C71C4⋊Q812yes—
107C23×C71C22×Q811yescharacteristic
108C2×C4×C71C2×C4⋊C412yes—
109C2×C4×C71C2×C4⋊C412yes—
110C2×C4×C71C2×C4⋊C411yescharacteristic
111C2×C4×C71C2×C4⋊C411yescharacteristic
112C2×C4×C71C2×C4⋊C412yes—
113C2×C4×C71C2×C4⋊C412yes—
114C2×C4×C71#12712yes—
115C2×C4×C71#12712yes—
116C2×C4×C71C4⋊Q812yes—
117C2×C4×C71C4⋊Q812yes—
118C2×C4×C71C4⋊Q812yes—
119C2×C4×C71C4⋊Q812yes—
120C2×C4×C71C23×C411yescharacteristic
121C2×C4×C71C22×D411yescharacteristic
122C2×C4×C71C22×D411yescharacteristic
123C2×C4×C71C22×D411yescharacteristic
124C2×C4×C71C22×Q811yescharacteristic
125C2×C4×C71C22×Q811yescharacteristic
126C2×Dic71—24no—
127C2×Dic71—28no—
128C2×Dic71—28no—
129C2×Dic71#10818yescomplemented
130C2×Dic71C2×C4⋊C414yes—
131C2×Dic71C2×C4⋊C414yes—
132C8×C71—44no—
133C8×C71C2×C4⋊C418yes—
134C71⋊C8—44no—
135C71⋊C8C2×C4⋊C418yes—
136C22×C71—24no—
137C22×C71—24no—
138C22×C71—22no—
139C22×C71—22no—
140C22×C71#38412yes—
141C22×C71#38412yes—
142C22×C71C2×#10814yes—
143C22×C71C22×C4⋊C411yescharacteristic
144C22×C71C2×C4⋊Q811yescharacteristic
145C22×C71C2×C4⋊Q811yescharacteristic
146C4×C71#38412yes—
147C4×C71#38412yes—
148C4×C71C22×C4⋊C411yescharacteristic
149C4×C71C22×C4⋊C411yescharacteristic
150C4×C71C2×#12711yescharacteristic
151C4×C71C2×C4⋊Q811yescharacteristic
152Dic71—24no—
153Dic71C2×#10818yescomplemented
154C2×#1848—711nomaximal, Sylow
155C2×C71—21no—
156C2×C71—21no—
157C2×C71—22no—
158C2×C71#184814yescomplemented
159C2×C71C2×#38411yescharacteristic
160C2×C71C22×#10812yes—
161C22×#108—712no—
162C22×#108—711no—
163C22×#108D7111yescharacteristic
164C2×#423—712no—
165C22×C4×C8—711no—
166#1848—718no—
167C71C2×#184811yescharacteristic, complemented, Sylow
168C22×M16—712no—
169C22×M16C2×D7112yes—
170C23×C8—711no—
171C23×C8C2×D7111yescharacteristic
172C22×C42—711no—
173C2×#108—24no—
174C2×#108—718no—
175C2×#108—714no—
176C2×#108—1428no—
177C2×#108—1424no—
178C2×#108C2×D7114yes—
179#423—718no—
180#423—1424no—
181C2×C4⋊C8—1424no—
182C2×C4×C8—712no—
183C2×C4×C8—714no—
184C2×C4×C8—712no—
185C2×C4×C8—714no—
186C23×C4—712no—
187C23×C4C22×D7111yescharacteristic
188C2×M16—22no—
189C2×M16—24no—
190C2×M16—24no—
191C2×M16—714no—
192C2×M16—1424no—
193C2×M16—1424no—
194C2×M16—1422no—
195C2×M16C22×D7114yes—
196C22×C8—22no—
197C22×C8—712no—
198C22×C8—712no—
199C22×C8—714no—
200C22×C8—714no—
201C22×C8—712no—
202C22×C8—1422no—
203C22×C8Dic14214yes—
204C22×C8C4×D7112yes—
205C22×C8C4×D7112yes—
206C22×C8C22⋊D7114yes—
207C22×C8C22×D7112yes—
208C2×C42—711no—
209C2×C42—712no—
210C2×C42—711no—
211C2×C42—712no—
212C2×C42—712no—
213C2×C42—712no—
214C2×C42—712no—
215#108—28no—
216#108—14216no—
217#108—1428no—
218C4⋊C8—14216no—
219C4×C8—718no—
220C4×C8—718no—
221C24Q8×D7111yescharacteristic
222C22×C4—712no—
223C22×C4—714no—
224C22×C4—714no—
225C22×C4—712no—
226C22×C4—1428no—
227C22×C4C2×C4×D7111yescharacteristic
228C22×C4C2×C4×D7111yescharacteristic
229C22×C4D4×D7112yes—
230C22×C4D4×D7111yescharacteristic
231C22×C4D4×D7111yescharacteristic
232C22×C4C2×C22⋊D7112yes—
233C22×C4Q8×D7112yes—
234C22×C4Q8×D7111yescharacteristic
235C22×C4C2×Dic14212yes—
236C22×C4C23×D7111yescharacteristic
237M16—24no—
238M16—24no—
239M16—44no—
240M16—2844no—
241M16—1424no—
242M16—1424no—
243C2×C8—24no—
244C2×C8—44no—
245C2×C8—2844no—
246C2×C8—714no—
247C2×C8—714no—
248C2×C8—714no—
249C2×C8—718no—
250C2×C8—718no—
251C2×C8—1424no—
252C2×C8Dic71⋊C418yes—
253C2×C8Dic71⋊C418yes—
254C2×C8C2×C4×D7114yes—
255C2×C8C2×C22⋊D7114yes—
256C2×C8C2×Dic14214yes—
257C42—712no—
258C42—712no—
259C42—714no—
260C42—712no—
261C42—714no—
262C42—712no—
263C23—24no—
264C23C4⋊C4×D7111yescharacteristic
265C23C4⋊C4×D7111yescharacteristic
266C23#1455612612yes—
267C23#1455612712yes—
268C23C2×Q8×D7111yescharacteristic
269C2×C4—714no—
270C2×C4—718no—
271C2×C4—714no—
272C2×C4—1428no—
273C2×C4—1428no—
274C2×C4—1424no—
275C2×C4C4⋊C4×D7111yescharacteristic
276C2×C4C4⋊C4×D7111yescharacteristic
277C2×C4C4⋊C4×D7112yes—
278C2×C4C4⋊C4×D7112yes—
279C2×C4C2×Dic71⋊C412yes—
280C2×C4C2×Dic71⋊C412yes—
281C2×C4#1455612412yes—
282C2×C4#1455612412yes—
283C2×C4#1455612612yes—
284C2×C4#1455612712yes—
285C2×C4#1455612712yes—
286C2×C4#1455612712yes—
287C2×C4C22×C4×D7111yescharacteristic
288C2×C4C2×D4×D7111yescharacteristic
289C2×C4C2×D4×D7111yescharacteristic
290C2×C4C22×C22⋊D7111yescharacteristic
291C2×C4C2×Q8×D7111yescharacteristic
292C2×C4C22×Dic14211yescharacteristic
293C8—44no—
294C8—2844no—
295C8—718no—
296C8C2×Dic71⋊C418yes—
297C22—22no—
298C22—22no—
299C22—24no—
300C22—24no—
301C22#1798586812yes—
302C22#1798586812yes—
303C22#108×D7114yes—
304C22C2×C4⋊C4×D7111yescharacteristic
305C22C2×#1455612611yescharacteristic
306C22C2×#1455612711yescharacteristic
307C4—718no—
308C4—1424no—
309C4#1798586812yes—
310C4#1798586812yes—
311C4C2×C4⋊C4×D7111yescharacteristic
312C4C22×Dic71⋊C411yescharacteristic
313C4C2×#1455612411yescharacteristic
314C4C2×#1455612711yescharacteristic
315C2—22no—
316C2—21no—
317C2—21no—
318C2#2258851014yesdirect product factor
319C2C2×#1798586811yescharacteristic
320C2C2×#108×D7112yes—
subgroupG/H
centerC22×C4D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×#108×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC24×C71C2×Q8
cosocleC22×C4×C71C24
hypercenterC22×#108D71
hypocenterC71C2×#1848
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#108

Complements

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

NH ≅ G/Ntype
5. #22588510C2direct (N × H)
129. C2×Dic71#108semidirect
153. Dic71C2×#108semidirect
158. C2×C71#1848semidirect
167. C71C2×#1848semidirect
318. C2#22588510direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560642
C22×#145560632
C2×#179860222
C22×C8×Dic712
#225885102
C22×#108×C712
C2×#184871