Finite Group Databasebeta

← C2×#22588028 #31994780

Subgroups — C2×#22588028 #31994780

Order 18176.

1614 conjugacy classes of subgroups.

The subgroup lattice has 234 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556038C212yesmaximal
2C22×C4×C71⋊C8C211yesmaximal, characteristic
3C22×C8×Dic71C212yesmaximal
4C2×#17985845C211yesmaximal, characteristic
5#22588028C218yesmaximal, direct product factor
6C22×#97×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C23×C71⋊C8C2211yescharacteristic
9C22×C4×Dic71C2212yes—
10C2×#14556038C4116yescomplemented
11C2×#14556038C2218yes—
12C2×C4×C71⋊C8C418yescomplemented
13C2×C4×C71⋊C8C2214yes—
14C2×C8×Dic71C4116yescomplemented
15C2×C8×Dic71C2218yes—
16#17985845C414yes—
17#17985845C2214yes—
18C2×C71⋊#95C414yes—
19C23×C8×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21C2×#97×C71C418yescomplemented
22C2×#97×C71C2214yes—
23C23×Dic71C2×C414yes—
24C22×C71⋊C8C2×C418yes—
25C22×C71⋊C8C2×C414yes—
26C22×C71⋊C8C2×C414yes—
27C22×C71⋊C8C2×C418yes—
28C22×C71⋊C8C2312yes—
29C22×C71⋊C8C2312yes—
30C2×C4×Dic71C2×C414yes—
31C2×C4×Dic71C2×C418yes—
32C2×C4×Dic71C2×C418yes—
33C2×C4×Dic71C2314yes—
34#14556038C2×C4132yescomplemented
35C4×C71⋊C8C2×C4116yescomplemented
36C8×Dic71C2×C4132yescomplemented
37C71⋊#95C2×C4116yes—
38C23×C4×C71C2×C412yes—
39C23×C4×C71C2311yescharacteristic
40C22×C8×C71C2×C418yes—
41C22×C8×C71C2×C418yes—
42C22×C8×C71C2×C418yes—
43C22×C8×C71C2314yes—
44C2×C42×C71C2×C412yes—
45C2×C42×C71C2×C414yes—
46C2×C42×C71C2×C414yes—
47C2×C42×C71C2312yes—
48#97×C71C2×C4116yescomplemented
49C22×Dic71—216no—
50C22×Dic71C42116yes—
51C22×Dic71C22×C418yes—
52C2×C71⋊C8C42116yes—
53C2×C71⋊C8C42116yes—
54C2×C71⋊C8C22×C418yes—
55C2×C71⋊C8C22×C414yes—
56C2×C71⋊C8C22×C414yes—
57C2×C71⋊C8C22×C418yes—
58C4×Dic71C42116yes—
59C4×Dic71C22×C418yes—
60C4×Dic71C22×C418yes—
61C24×C71C22×C411yescharacteristic
62C22×C4×C71—28no—
63C22×C4×C71C4218yes—
64C22×C4×C71C22×C414yes—
65C22×C4×C71C22×C411yescharacteristic
66C22×C4×C71C22×C412yes—
67C22×C4×C71C22×C414yes—
68C22×C4×C71C22×C414yes—
69C22×C4×C71C22×C412yes—
70C22×C4×C71C2411yescharacteristic
71C2×C8×C71C42132yes—
72C2×C8×C71C22×C418yes—
73C2×C8×C71C22×C418yes—
74C2×C8×C71C22×C418yes—
75C42×C71C4218yes—
76C42×C71C22×C414yes—
77C42×C71C22×C414yes—
78C23×C71C2×C4214yes—
79C23×C71C2×C4212yes—
80C23×C71#13118yes—
81C23×C71C23×C411yescharacteristic
82C2×C4×C71—28no—
83C2×C4×C71—216no—
84C2×C4×C71C2×C4214yes—
85C2×C4×C71C2×C4214yes—
86C2×C4×C71C2×C4214yes—
87C2×C4×C71C2×C4218yes—
88C2×C4×C71C2×C4212yes—
89C2×C4×C71C2×C4218yes—
90C2×C4×C71C23×C411yescharacteristic
91C2×C4×C71C23×C412yes—
92C2×C4×C71C23×C412yes—
93C2×C4×C71C23×C411yescharacteristic
94C2×Dic71—216no—
95C2×Dic71—232no—
96C2×Dic71C2×C42116yes—
97C8×C71C2×C42116yes—
98C71⋊C8C2×C4218yes—
99C71⋊C8C2×C4218yes—
100C22×C71C4314yes—
101C22×C71#405116yes—
102C22×C71#40518yes—
103C22×C71C22×C4212yes—
104C22×C71C22×C4211yescharacteristic
105C22×C71C2×#13114yes—
106C4×C71—28no—
107C4×C71C4314yes—
108C4×C71C22×C4211yescharacteristic
109C4×C71C22×C4211yescharacteristic
110C4×C71C22×C4212yes—
111Dic71—216no—
112C2×#1726—711nomaximal, Sylow
113C2×C71#172618yescomplemented
114C2×C71C2×C4311yescharacteristic
115C2×C71C2×#40514yes—
116C2×C71C2×#40512yes—
117C22×#97—712no—
118C22×#97D7111yescharacteristic
119C22×C4×C8—711no—
120C22×C4×C8—712no—
121C2×#376—711no—
122#1726—718no—
123C71C2×#172611yescharacteristic, complemented, Sylow
124C23×C8—711no—
125C23×C8—711no—
126C23×C8C2×D7112yes—
127C22×C42—712no—
128C22×C42C2×D7111yescharacteristic
129C2×#97—7116no—
130C2×#97—718no—
131C2×#97Dic7118yescomplemented
132C2×#97C2×D7114yes—
133C2×C4×C8—7116no—
134C2×C4×C8—718no—
135C2×C4×C8—718no—
136C2×C4×C8—714no—
137#376—714no—
138#376—714no—
139C2×#95—714no—
140C23×C4—714no—
141C23×C4C4×D7112yes—
142C23×C4C22×D7111yescharacteristic
143C22×C8—714no—
144C22×C8—714no—
145C22×C8—718no—
146C22×C8—718no—
147C22×C8—712no—
148C22×C8—712no—
149C22×C8C4×D7118yes—
150C22×C8C4×D7118yes—
151C22×C8C2×Dic7118yes—
152C22×C8C22×D7114yes—
153C2×C42—714no—
154C2×C42—718no—
155C2×C42—718no—
156C2×C42—714no—
157C2×C42C4×D7112yes—
158C2×C42C4×D7114yes—
159C2×C42C2×Dic7114yes—
160C2×C42C22×D7112yes—
161#97—7132no—
162#97C2×Dic71116yescomplemented
163C4×C8—7132no—
164C4×C8—7116no—
165#95—7116no—
166C24C2×C4×D7111yescharacteristic
167C22×C4—28no—
168C22×C4—718no—
169C22×C4—7116no—
170C22×C4—14216no—
171C22×C4C4×Dic7118yes—
172C22×C4C2×C4×D7114yes—
173C22×C4C2×C4×D7112yes—
174C22×C4C2×C4×D7114yes—
175C22×C4C2×C4×D7114yes—
176C22×C4C2×C4×D7111yescharacteristic
177C22×C4C22×Dic7112yes—
178C22×C4C23×D7111yescharacteristic
179C2×C8—714no—
180C2×C8—714no—
181C2×C8—718no—
182C2×C8—718no—
183C2×C8—7116no—
184C2×C8—7116no—
185C2×C8C4×Dic71132yes—
186C2×C8C2×C4×D7118yes—
187C2×C8C2×C4×D7118yes—
188C2×C8C22×Dic7118yes—
189C42—718no—
190C42—718no—
191C42—7116no—
192C42C4×Dic7118yes—
193C42C2×C4×D7114yes—
194C42C22×Dic7114yes—
195C23C42×D7114yes—
196C23C2×C4×Dic7112yes—
197C23#1455613618yes—
198C23C22×C4×D7111yescharacteristic
199C2×C4—216no—
200C2×C4—28no—
201C2×C4—7116no—
202C2×C4—14232no—
203C2×C4—14216no—
204C2×C4C42×D7114yes—
205C2×C4C42×D7114yes—
206C2×C4C42×D7114yes—
207C2×C4C2×C4×Dic7118yes—
208C2×C4C2×C4×Dic7112yes—
209C2×C4C2×C4×Dic7118yes—
210C2×C4C22×C4×D7111yescharacteristic
211C2×C4C22×C4×D7112yes—
212C2×C4C22×C4×D7112yes—
213C2×C4C23×Dic7111yescharacteristic
214C8—718no—
215C8—718no—
216C8C2×C4×Dic71116yes—
217C22C42×Dic7114yes—
218C22#17985956116yes—
219C22#1798595718yes—
220C22C2×C42×D7112yes—
221C22C22×C4×Dic7111yescharacteristic
222C22C2×#1455613614yes—
223C4—28no—
224C4—14216no—
225C4C42×Dic7114yes—
226C4C2×C42×D7111yescharacteristic
227C4C2×C42×D7111yescharacteristic
228C4C22×C4×Dic7112yes—
229C2#2258802818yesdirect product factor
230C2C2×C42×Dic7111yescharacteristic
231C2C2×#1798595614yes—
232C2C2×#1798595712yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC2×C71C2×C43
FrattiniC22×C4C23×D71
FittingC22×#97×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC22×#97D71
hypocenterC71C2×#1726
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
5. #22588028C2direct (N × H)
10. C2×#14556038C4semidirect
12. C2×C4×C71⋊C8C4semidirect
14. C2×C8×Dic71C4semidirect
21. C2×#97×C71C4semidirect
34. #14556038C2×C4semidirect
35. C4×C71⋊C8C2×C4semidirect
36. C8×Dic71C2×C4semidirect
48. #97×C71C2×C4semidirect
113. C2×C71#1726semidirect
123. C71C2×#1726semidirect
131. C2×#97Dic71semidirect
162. #97C2×Dic71semidirect
229. C2#22588028direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560382
C22×C4×C71⋊C82
C22×C8×Dic712
C2×#179858452
#225880282
C22×#97×C712
C2×#172671