Finite Group Databasebeta

← C2×#22588502 #31997857

Subgroups — C2×#22588502 #31997857

Order 18176.

1182 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556061C212yesmaximal
2C22×#14556059C212yesmaximal
3C22×C4×C71⋊C8C211yesmaximal, characteristic
4C2×#17985865C211yesmaximal, characteristic
5#22588502C218yesmaximal, direct product factor
6C2×#382×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C23×C71⋊C8C2211yescharacteristic
9C22×C4⋊Dic71C2212yes—
10C2×#14556061—28no—
11C2×#14556061C2218yes—
12C2×#14556059—28no—
13C2×#14556059C2218yes—
14C2×C4×C71⋊C8C418yescomplemented
15C2×C4×C71⋊C8C2214yes—
16#17985865—22no—
17#17985865C2214yes—
18C2×C71⋊#95—22no—
19C22×C4⋊C4×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21#382×C71—22no—
22#382×C71C2214yes—
23C2×#95×C71—22no—
24C23×Dic71—22no—
25C22×C71⋊C8C2×C414yes—
26C22×C71⋊C8C2×C414yes—
27C22×C71⋊C8D414yes—
28C22×C71⋊C8D414yes—
29C22×C71⋊C8Q814yes—
30C22×C71⋊C8Q814yes—
31C22×C71⋊C8C2312yes—
32C22×C71⋊C8C2312yes—
33C2×C4⋊Dic71—24no—
34C2×C4⋊Dic71—24no—
35C2×C4⋊Dic71—22no—
36C2×C4⋊Dic71C2314yes—
37#14556061—216no—
38#14556059—216no—
39C4×C71⋊C8C2×C4116yescomplemented
40C71⋊#95—28no—
41C23×C4×C71—22no—
42C23×C4×C71D412yes—
43C23×C4×C71C2311yescharacteristic
44C2×C4⋊C4×C71—24no—
45C2×C4⋊C4×C71—24no—
46C2×C4⋊C4×C71—22no—
47C2×C4⋊C4×C71C2314yes—
48C2×C42×C71C2×C414yes—
49C2×C42×C71D412yes—
50C2×C42×C71Q814yes—
51C2×C42×C71C2312yes—
52#95×C71—28no—
53C22×Dic71—24no—
54C22×Dic71—44no—
55C22×Dic71—48no—
56C2×C71⋊C8C4⋊C4116yes—
57C2×C71⋊C8C4⋊C4116yes—
58C2×C71⋊C8C22×C414yes—
59C2×C71⋊C8C22×C414yes—
60C2×C71⋊C8C2×D414yes—
61C2×C71⋊C8C2×D414yes—
62C2×C71⋊C8C2×Q814yes—
63C2×C71⋊C8C2×Q814yes—
64C4⋊Dic71—24no—
65C4⋊Dic71—24no—
66C4⋊Dic71—44no—
67C24×C71C2×D411yescharacteristic
68C22×C4×C71—28no—
69C22×C4×C71—24no—
70C22×C4×C71—44no—
71C22×C4×C71—48no—
72C22×C4×C71C4⋊C418yes—
73C22×C4×C71C22×C412yes—
74C22×C4×C71C2×D412yes—
75C22×C4×C71C2×D412yes—
76C22×C4×C71C2×D414yes—
77C22×C4×C71C2×D411yescharacteristic
78C22×C4×C71C2×Q812yes—
79C22×C4×C71C2×Q812yes—
80C22×C4×C71C2×Q812yes—
81C22×C4×C71C2411yescharacteristic
82C4⋊C4×C71—24no—
83C4⋊C4×C71—24no—
84C4⋊C4×C71—44no—
85C42×C71C4⋊C418yes—
86C42×C71C22×C414yes—
87C42×C71C2×Q814yes—
88C23×C71C2×C4⋊C412yes—
89C23×C71#12712yes—
90C23×C71C4⋊Q812yes—
91C23×C71#13518yes—
92C23×C71C22×D411yescharacteristic
93C2×C4×C71—28no—
94C2×C4×C71—216no—
95C2×C4×C71—44no—
96C2×C4×C71—48no—
97C2×C4×C71—88no—
98C2×C4×C71C2×C4⋊C414yes—
99C2×C4×C71C2×C4⋊C414yes—
100C2×C4×C71C2×C4⋊C418yes—
101C2×C4×C71C2×C4⋊C412yes—
102C2×C4×C71#12712yes—
103C2×C4×C71C4⋊Q812yes—
104C2×C4×C71C4⋊Q814yes—
105C2×C4×C71C4⋊Q814yes—
106C2×C4×C71C23×C411yescharacteristic
107C2×C4×C71C22×D411yescharacteristic
108C2×C4×C71C22×D411yescharacteristic
109C2×C4×C71C22×Q811yescharacteristic
110C2×C4×C71C22×Q811yescharacteristic
111C2×C4×C71C22×Q811yescharacteristic
112C2×Dic71—44no—
113C2×Dic71—48no—
114C2×Dic71—88no—
115C71⋊C8C2×C4⋊C418yes—
116C71⋊C8C2×C4⋊C418yes—
117C22×C71#38414yes—
118C22×C71#42718yes—
119C22×C71#49518yes—
120C22×C71#49918yes—
121C22×C71C22×C4⋊C411yescharacteristic
122C22×C71C2×#12711yescharacteristic
123C22×C71C2×C4⋊Q811yescharacteristic
124C22×C71C2×#13514yes—
125C4×C71—28no—
126C4×C71—84no—
127C4×C71#38414yes—
128C4×C71C22×C4⋊C411yescharacteristic
129C4×C71C22×C4⋊C411yescharacteristic
130C4×C71C2×C4⋊Q811yescharacteristic
131C4×C71C2×C4⋊Q811yescharacteristic
132Dic71—84no—
133C2×#1846—711nomaximal, Sylow
134C2×C71#184618yescomplemented
135C2×C71C2×#38411yescharacteristic
136C2×C71C2×#42712yes—
137C2×C71C2×#49512yes—
138C2×C71C2×#49912yes—
139C22×#107—712no—
140C22×#106—712no—
141C22×C4×C8—711no—
142C2×#382—711no—
143C2×#382D7111yescharacteristic
144#1846—718no—
145C71C2×#184611yescharacteristic, complemented, Sylow
146C23×C8—711no—
147C23×C8—711no—
148C22×C4⋊C4—712no—
149C22×C4⋊C4C2×D7112yes—
150C22×C42C2×D7111yescharacteristic
151C2×#107—718no—
152C2×#107—1428no—
153C2×#106—718no—
154C2×#106—1428no—
155C2×C4×C8—718no—
156C2×C4×C8—714no—
157#382—22no—
158#382—714no—
159#382—1422no—
160#382C2×D7114yes—
161C2×#95—22no—
162C2×#95—1422no—
163C23×C4—22no—
164C23×C4—1422no—
165C23×C4C22⋊D7112yes—
166C23×C4C22×D7111yescharacteristic
167C22×C8—714no—
168C22×C8—714no—
169C22×C8—714no—
170C22×C8—714no—
171C22×C8—714no—
172C22×C8—714no—
173C22×C8—712no—
174C22×C8—712no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—714no—
179C2×C4⋊C4—1422no—
180C2×C4⋊C4—1424no—
181C2×C4⋊C4—1424no—
182C2×C4⋊C4C22×D7114yes—
183C2×C42Dic14214yes—
184C2×C42C4×D7114yes—
185C2×C42C22⋊D7112yes—
186C2×C42C22×D7112yes—
187#107—14216no—
188#106—14216no—
189C4×C8—7116no—
190#95—28no—
191#95—1428no—
192C24C2×C22⋊D7111yescharacteristic
193C22×C4—28no—
194C22×C4—24no—
195C22×C4—44no—
196C22×C4—48no—
197C22×C4—2844no—
198C22×C4—2848no—
199C22×C4—1424no—
200C22×C4Dic71⋊C418yes—
201C22×C4C2×C4×D7112yes—
202C22×C4D4×D7112yes—
203C22×C4D4×D7112yes—
204C22×C4C2×C22⋊D7114yes—
205C22×C4C2×C22⋊D7111yescharacteristic
206C22×C4Q8×D7112yes—
207C22×C4Q8×D7112yes—
208C22×C4C2×Dic14212yes—
209C22×C4C23×D7111yescharacteristic
210C2×C8—714no—
211C2×C8—714no—
212C2×C8—714no—
213C2×C8—714no—
214C2×C8—714no—
215C2×C8—714no—
216C2×C8—7116no—
217C2×C8—7116no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—44no—
221C4⋊C4—2844no—
222C4⋊C4—1424no—
223C4⋊C4—1424no—
224C42Dic71⋊C418yes—
225C42C2×C4×D7114yes—
226C42C2×Dic14214yes—
227C23C2×Dic71⋊C412yes—
228C23#1455612412yes—
229C23#1455612612yes—
230C23#1455614818yes—
231C23C22×C22⋊D7111yescharacteristic
232C2×C4—28no—
233C2×C4—216no—
234C2×C4—48no—
235C2×C4—44no—
236C2×C4—88no—
237C2×C4—2848no—
238C2×C4—2844no—
239C2×C4—5688no—
240C2×C4C4⋊C4×D7114yes—
241C2×C4C4⋊C4×D7114yes—
242C2×C4C2×Dic71⋊C418yes—
243C2×C4C2×Dic71⋊C412yes—
244C2×C4#1455612412yes—
245C2×C4#1455612612yes—
246C2×C4#1455612714yes—
247C2×C4#1455612714yes—
248C2×C4C22×C4×D7111yescharacteristic
249C2×C4C2×D4×D7111yescharacteristic
250C2×C4C2×D4×D7111yescharacteristic
251C2×C4C2×Q8×D7111yescharacteristic
252C2×C4C2×Q8×D7111yescharacteristic
253C2×C4C22×Dic14211yescharacteristic
254C8—718no—
255C8—718no—
256C22#1798586814yes—
257C22#1798603518yes—
258C22#1798638118yes—
259C22#1798639818yes—
260C22C22×Dic71⋊C411yescharacteristic
261C22C2×#1455612411yescharacteristic
262C22C2×#1455612611yescharacteristic
263C22C2×#1455614814yes—
264C4—28no—
265C4—84no—
266C4—5684no—
267C4#1798586814yes—
268C4C2×C4⋊C4×D7111yescharacteristic
269C4C2×C4⋊C4×D7111yescharacteristic
270C4C2×#1455612711yescharacteristic
271C4C2×#1455612711yescharacteristic
272C2#2258850218yesdirect product factor
273C2C2×#1798586811yescharacteristic
274C2C2×#1798603512yes—
275C2C2×#1798638112yes—
276C2C2×#1798639812yes—
subgroupG/H
centerC24C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#382×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC2×#382D71
hypocenterC71C2×#1846
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
5. #22588502C2direct (N × H)
14. C2×C4×C71⋊C8C4semidirect
39. C4×C71⋊C8C2×C4semidirect
134. C2×C71#1846semidirect
145. C71C2×#1846semidirect
272. C2#22588502direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560612
C22×#145560592
C22×C4×C71⋊C82
C2×#179858652
#225885022
C2×#382×C712
C2×#184671