Finite Group Databasebeta

← C2×#27161489 #38753232

Subgroups — C2×#27161489 #38753232

Order 25216.

384 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 165 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20263326C211yesmaximal, characteristic
2#27161489C218yesmaximal, direct product factor
3C2×#20263259C212yesmaximal
4C2×#20263257C212yesmaximal
5C2×#20263237C211yesmaximal, characteristic
6C2×#125×C197C211yesmaximal, characteristic
7C22×Dic394—21no—
8C22×#13096802C2212yes—
9#20263326—22no—
10#20263326C2214yes—
11C2×C4⋊Dic197—21no—
12C2×C4⋊Dic197C2212yes—
13#20263259C2218yes—
14#20263257C2218yes—
15#20263237C2214yes—
16#125×C197—22no—
17#125×C197C2214yes—
18C2×C4⋊C4×C197—21no—
19C2×C4⋊C4×C197—21no—
20C2×C4⋊C4×C197C2211yescharacteristic
21C2×C4⋊C4×C197C2211yescharacteristic
22C2×C42×C197C2211yescharacteristic
23C2×Dic394—24no—
24C2×Dic394—44no—
25C22×Dic197—22no—
26C2×#13096802Q818yescomplemented
27C2×#13096802C2314yes—
28C4⋊Dic197—24no—
29C4⋊Dic197—22no—
30C4⋊Dic197C2314yes—
31C22×C4×C197—21no—
32C22×C4×C197—21no—
33C22×C4×C197D411yescharacteristic
34C22×C4×C197D411yescharacteristic
35C22×C4×C197C2311yescharacteristic
36C4⋊C4×C197—24no—
37C4⋊C4×C197—24no—
38C4⋊C4×C197—21no—
39C4⋊C4×C197—21no—
40C4⋊C4×C197C2312yes—
41C4⋊C4×C197C2312yes—
42C42×C197D412yes—
43C42×C197C2312yes—
44Dic394—48no—
45C2×Dic197—24no—
46C2×Dic197—44no—
47#13096802C2×Q818yescomplemented
48C23×C197C2×D411yescharacteristic
49C2×C4×C197—22no—
50C2×C4×C197—22no—
51C2×C4×C197—22no—
52C2×C4×C197—22no—
53C2×C4×C197—42no—
54C2×C4×C197—42no—
55C2×C4×C197C2×D412yes—
56C2×C4×C197C2×D412yes—
57C2×C4×C197C2×D411yescharacteristic
58C2×C4×C197C2×Q814yes—
59C2×C4×C197C2411yescharacteristic
60C22×C197C4⋊Q812yes—
61C22×C197AGL(1,ℤ/8)12yes—
62C22×C197#13712yes—
63C22×C197C22×D411yescharacteristic
64C4×C197—22no—
65C4×C197—22no—
66C4×C197—42no—
67C4×C197—42no—
68C4×C197C4⋊Q812yes—
69C4×C197C22×Q812yes—
70Dic197—44no—
71C2×C197#50114yescomplemented
72C2×C197C2×C4⋊Q811yescharacteristic
73C2×C197C2×AGL(1,ℤ/8)11yescharacteristic
74C2×C197C2×#13711yescharacteristic
75C197C2×#50111yescharacteristic, complemented, Sylow
76C2×#501—1971nomaximal, Sylow
77C2×C4⋊Q8—1971no—
78C2×#125D19711yescharacteristic
79#501—1978no—
80C2×#107—1972no—
81C2×#106—1972no—
82C2×#97—1971no—
83C22×Q8—3941no—
84C22×C8—1972no—
85C4⋊Q8—3942no—
86C4⋊Q8—1974no—
87#125—22no—
88#125C2×D19714yes—
89C2×C4⋊C4—21no—
90C2×C4⋊C4—21no—
91C2×C4⋊C4—3941no—
92C2×C4⋊C4—1972no—
93C2×C4⋊C4C2×D19711yescharacteristic
94C2×C4⋊C4C2×D19711yescharacteristic
95C2×C42C2×D19711yescharacteristic
96#107—1978no—
97#106—1978no—
98#97—1974no—
99C2×Q8—7884no—
100C2×Q8—3944no—
101C22×C4—21no—
102C22×C4—21no—
103C22×C4—3942no—
104C22×C4C22⋊D19711yescharacteristic
105C22×C4C22⋊D19711yescharacteristic
106C22×C4C22×D19711yescharacteristic
107C2×C8—1978no—
108C2×C8—1974no—
109C4⋊C4—24no—
110C4⋊C4—24no—
111C4⋊C4—21no—
112C4⋊C4—21no—
113C4⋊C4—3944no—
114C4⋊C4—3942no—
115C4⋊C4—1974no—
116C4⋊C4C22×D19712yes—
117C4⋊C4C22×D19712yes—
118C42C22⋊D19712yes—
119C42C22×D19712yes—
120C23C2×C22⋊D19711yescharacteristic
121Q8—7888no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—42no—
127C2×C4—42no—
128C2×C4—7884no—
129C2×C4—3944no—
130C2×C4C2×C22⋊D19712yes—
131C2×C4C2×C22⋊D19712yes—
132C2×C4C2×C22⋊D19711yescharacteristic
133C2×C4Q8×D19714yes—
134C2×C4C23×D19711yescharacteristic
135C8—1978no—
136C22#2026332412yes—
137C22#2026335112yes—
138C22#2026335612yes—
139C22C22×C22⋊D19711yescharacteristic
140C4—22no—
141C4—22no—
142C4—42no—
143C4—42no—
144C4—7884no—
145C4#2026332412yes—
146C4C2×Q8×D19712yes—
147C2#2716148914yesdirect product factor
148C2C2×#2026332411yescharacteristic
149C2C2×#2026335111yescharacteristic
150C2C2×#2026335611yescharacteristic
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#125×C197C2
socle, prime radicalC23×C197C2×D4
hypercenterC2×#125D197
hypocenterC197C2×#501
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
2. #27161489C2direct (N × H)
26. C2×#13096802Q8semidirect
47. #13096802C2×Q8semidirect
71. C2×C197#501semidirect
75. C197C2×#501semidirect
147. C2#27161489direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633262
#271614892
C2×#202632592
C2×#202632572
C2×#202632372
C2×#125×C1972
C2×#501197