Finite Group Databasebeta

← C2×#22587711 #31979787

Subgroups — C2×#22587711 #31979787

Order 18176.

702 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986379C211yesmaximal, characteristic
2C2×#17986285C212yesmaximal
3C2×C8×Dic142C211yesmaximal, characteristic
4#22587711C218yesmaximal, direct product factor
5C2×#17985744C212yesmaximal
6C2×#335×C71C211yesmaximal, characteristic
7C22×Dic284—21no—
8C22×Dic284—21no—
9C2×#14556128C2212yes—
10C2×C4×Dic142C2211yescharacteristic
11#17986379—22no—
12#17986379C2214yes—
13#17986285—24no—
14#17986285C2218yes—
15C8×Dic142—22no—
16C8×Dic142C2214yes—
17C2×#14556060—22no—
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×Dic71⋊C8—21no—
20C2×#14556053—22no—
21C2×C8×Dic71—21no—
22#17985744C2218yes—
23C2×C4⋊C8×C71C2212yes—
24C2×C4×C8×C71C2211yescharacteristic
25#335×C71C2214yes—
26C22×Dic142—22no—
27C22×Dic142D411yescharacteristic
28C2×Dic284—24no—
29C2×Dic284—24no—
30C2×Dic284—44no—
31C2×Dic284—44no—
32C22×C71⋊C8—21no—
33#14556128—22no—
34#14556128—22no—
35#14556128—22no—
36#14556128C2314yes—
37C4×Dic142—21no—
38C4×Dic142—21no—
39C4×Dic142D412yes—
40C4×Dic142C2312yes—
41C2×C4⋊Dic71—22no—
42C2×C4⋊Dic71—22no—
43C2×C4⋊Dic71D411yescharacteristic
44C2×Dic71⋊C4—21no—
45C2×C4×Dic71—21no—
46#14556060—28no—
47C4⋊(C71⋊C8)—21no—
48C4⋊(C71⋊C8)C2312yes—
49Dic71⋊C8—24no—
50#14556053—28no—
51C8×Dic71—24no—
52C22×C8×C71—22no—
53C22×C8×C71D411yescharacteristic
54C22×C8×C71D411yescharacteristic
55C2×C42×C71C2311yescharacteristic
56C4⋊C8×C71—22no—
57C4⋊C8×C71C2314yes—
58C4×C8×C71D412yes—
59C4×C8×C71C2312yes—
60C2×Dic142—21no—
61C2×Dic142—22no—
62C2×Dic142—24no—
63C2×Dic142—44no—
64C2×Dic142—44no—
65C2×Dic142—42no—
66C2×Dic142Q1614yescomplemented
67C2×Dic142C2×D412yes—
68C22×Dic71—21no—
69C22×Dic71—21no—
70C22×Dic71—42no—
71Dic284—48no—
72Dic284—48no—
73C2×C71⋊C8—22no—
74C2×C71⋊C8—42no—
75C4⋊Dic71—21no—
76C4⋊Dic71—24no—
77C4⋊Dic71—24no—
78C4⋊Dic71—42no—
79C4⋊Dic71—42no—
80C4⋊Dic71C2×D412yes—
81Dic71⋊C4—22no—
82Dic71⋊C4—22no—
83C4×Dic71—22no—
84C4×Dic71—22no—
85C22×C4×C71C2×D411yescharacteristic
86C22×C4×C71C2×D411yescharacteristic
87C22×C4×C71#4111yescharacteristic
88C2×C8×C71—22no—
89C2×C8×C71—24no—
90C2×C8×C71—44no—
91C2×C8×C71SD1614yes—
92C2×C8×C71C2×D412yes—
93C2×C8×C71C2×D412yes—
94C42×C71C2×D411yescharacteristic
95C42×C71C2×D411yescharacteristic
96C42×C71#4111yescharacteristic
97C42×C71C2411yescharacteristic
98C23×C71#12111yescharacteristic
99C2×C4×C71—22no—
100C2×C4×C71#12111yescharacteristic
101C2×C4×C71#12111yescharacteristic
102C2×C4×C71#12111yescharacteristic
103C2×C4×C71C2×SD1612yes—
104C2×C4×C71C2×Q1612yes—
105C2×C4×C71#13512yes—
106C2×C4×C71AGL(1,ℤ/8)12yes—
107C2×C4×C71C22×D411yescharacteristic
108C2×C4×C71C22×D411yescharacteristic
109C2×C4×C71C2×#4111yescharacteristic
110C2×Dic71—22no—
111C2×Dic71—24no—
112C2×Dic71—22no—
113C2×Dic71—42no—
114C2×Dic71—44no—
115C2×Dic71—84no—
116Dic142—22no—
117Dic142—24no—
118Dic142—44no—
119Dic142—44no—
120Dic142—84no—
121Dic142C2×Q1614yescomplemented
122C8×C71—22no—
123C8×C71—44no—
124C8×C71C2×SD1614yes—
125C71⋊C8—42no—
126C22×C71#46012yes—
127C22×C71#46712yes—
128C22×C71#47312yes—
129C22×C71C2×#12111yescharacteristic
130C4×C71—21no—
131C4×C71—21no—
132C4×C71#46012yes—
133C4×C71#46712yes—
134C4×C71C22×SD1611yescharacteristic
135C4×C71C22×Q1611yescharacteristic
136C4×C71C2×#13511yescharacteristic
137C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
138Dic71—24no—
139Dic71—42no—
140Dic71—84no—
141C2×#1670—711nomaximal, Sylow
142C2×C71#167014yescomplemented
143C2×C71C2×#46011yescharacteristic
144C2×C71C2×#46711yescharacteristic
145C2×C71C2×#47311yescharacteristic
146C2×#494—711no—
147C2×#475—712no—
148C2×C8×Q8—711no—
149#1670—718no—
150C2×#335D7111yescharacteristic
151C2×#332—712no—
152C71C2×#167011yescharacteristic, complemented, Sylow
153C22×Q16—1421no—
154C22×Q16—1421no—
155C2×C4⋊Q8—712no—
156C2×C4×Q8—711no—
157#494—714no—
158#494—1422no—
159#475—718no—
160#475—1424no—
161C8×Q8—714no—
162C8×Q8—1422no—
163C2×#106—1422no—
164C2×C4⋊C8—711no—
165C2×C4⋊C8—1421no—
166C2×C4⋊C8C2×D7112yes—
167C2×#103—1422no—
168C2×C4×C8—1421no—
169C2×C4×C8C2×D7111yescharacteristic
170#335C2×D7114yes—
171#332—718no—
172C22×Q8—711no—
173C22×Q8—1422no—
174C2×Q16—2844no—
175C2×Q16—2844no—
176C2×Q16—1424no—
177C2×Q16—1424no—
178C22×C8—22no—
179C22×C8—1421no—
180C22×C8D28411yescharacteristic
181C22×C8D28411yescharacteristic
182C4⋊Q8—714no—
183C4⋊Q8—1422no—
184C4⋊Q8—1422no—
185C4⋊Q8—1422no—
186C4×Q8—712no—
187C4×Q8—712no—
188C4×Q8—1421no—
189C4×Q8—1421no—
190C2×C4⋊C4—711no—
191C2×C4⋊C4—1422no—
192C2×C4⋊C4—1422no—
193C2×C4⋊C4—1421no—
194C2×C42—1421no—
195C2×C42C22×D7111yescharacteristic
196#106—1428no—
197C4⋊C8—22no—
198C4⋊C8—712no—
199C4⋊C8—1424no—
200C4⋊C8—1421no—
201C4⋊C8C22×D7114yes—
202#103—1428no—
203C4×C8—1424no—
204C4×C8D28412yes—
205C4×C8C22×D7112yes—
206C2×Q8—2842no—
207C2×Q8—2844no—
208C2×Q8—2844no—
209C2×Q8—712no—
210C2×Q8—714no—
211C2×Q8—1424no—
212C2×Q8—1421no—
213C2×Q8—1422no—
214C22×C4—2842no—
215C22×C4—1421no—
216C22×C4—1421no—
217C22×C4D4×D7111yescharacteristic
218C22×C4C2×D28411yescharacteristic
219C22×C4#1176586611yescharacteristic
220Q16—2848no—
221Q16—2848no—
222C2×C8—22no—
223C2×C8—24no—
224C2×C8—44no—
225C2×C8—2842no—
226C2×C8—1422no—
227C2×C8#1176585414yes—
228C2×C8C2×D28412yes—
229C2×C8C2×D28412yes—
230C4⋊C4—2842no—
231C4⋊C4—2842no—
232C4⋊C4—712no—
233C4⋊C4—1424no—
234C4⋊C4—1424no—
235C4⋊C4—1422no—
236C4⋊C4—1422no—
237C4⋊C4—1421no—
238C42—1422no—
239C42—1422no—
240C42D4×D7111yescharacteristic
241C42C2×D28411yescharacteristic
242C42#1176586611yescharacteristic
243C42C23×D7111yescharacteristic
244C23#1455610311yescharacteristic
245Q8—2844no—
246Q8—2844no—
247Q8—5684no—
248Q8—714no—
249Q8—1424no—
250Q8—1422no—
251C2×C4—22no—
252C2×C4—2842no—
253C2×C4—2844no—
254C2×C4—5684no—
255C2×C4—1422no—
256C2×C4—1422no—
257C2×C4—1424no—
258C2×C4#1455610311yescharacteristic
259C2×C4#1455610311yescharacteristic
260C2×C4#1455610311yescharacteristic
261C2×C4C2×#1176585412yes—
262C2×C4Q16×D7112yes—
263C2×C4#1455614712yes—
264C2×C4#1455615612yes—
265C2×C4C2×D4×D7111yescharacteristic
266C2×C4C22×D28411yescharacteristic
267C2×C4C2×#1176586611yescharacteristic
268C8—22no—
269C8—44no—
270C8—2842no—
271C8C2×#1176585414yes—
272C22#1798620012yes—
273C22#1798624112yes—
274C22#1798627512yes—
275C22C2×#1455610311yescharacteristic
276C4—21no—
277C4—21no—
278C4—2842no—
279C4—5684no—
280C4—1424no—
281C4#1798620012yes—
282C4#1798624112yes—
283C4C22×#1176585411yescharacteristic
284C4C2×Q16×D7111yescharacteristic
285C4C2×#1455614711yescharacteristic
286C4C2×#1455615611yescharacteristic
287C2#2258771114yesdirect product factor
288C2C2×#1798620011yescharacteristic
289C2C2×#1798624111yescharacteristic
290C2C2×#1798627511yescharacteristic
subgroupG/H
centerC23#14556103
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#335×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×#335D71
hypocenterC71C2×#1670
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
4. #22587711C2direct (N × H)
66. C2×Dic142Q16semidirect
121. Dic142C2×Q16semidirect
142. C2×C71#1670semidirect
152. C71C2×#1670semidirect
287. C2#22587711direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863792
C2×#179862852
C2×C8×Dic1422
#225877112
C2×#179857442
C2×#335×C712
C2×#167071