Finite Group Databasebeta

← C2×#27160827 #38741364

Subgroups — C2×#27160827 #38741364

Order 25216.

256 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 117 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
2C2×C4⋊#13096802C211yesmaximal, characteristic
3#27160827C214yesmaximal, direct product factor
4C2×C4⋊C8×C197C211yesmaximal, characteristic
5C22×Dic394C412yes—
6C22×#13096802—21no—
7#20263326—21no—
8#20263326—21no—
9#20263326C412yes—
10#20263326C2212yes—
11C2×C4⋊Dic197—21no—
12C2×C4⋊Dic197—21no—
13C4⋊#13096802—21no—
14C4⋊#13096802C2212yes—
15C22×C8×C197—21no—
16C2×C42×C197C2211yescharacteristic
17C4⋊C8×C197—21no—
18C4⋊C8×C197C2212yes—
19C2×Dic394—22no—
20C2×Dic394—44no—
21C2×Dic394C2×C414yes—
22C22×Dic197—22no—
23C2×#13096802—22no—
24C2×#13096802—42no—
25C4⋊Dic197—22no—
26C4⋊Dic197—22no—
27C4⋊Dic197—22no—
28C4⋊Dic197—22no—
29C22×C4×C197C2×C411yescharacteristic
30C22×C4×C197D411yescharacteristic
31C22×C4×C197D411yescharacteristic
32C2×C8×C197—22no—
33C2×C8×C197—42no—
34C42×C197C2×C411yescharacteristic
35C42×C197D411yescharacteristic
36C42×C197D411yescharacteristic
37C42×C197C2311yescharacteristic
38Dic394—44no—
39Dic394—44no—
40C2×Dic197—24no—
41C2×Dic197—44no—
42#13096802—42no—
43C23×C197C22⋊C411yescharacteristic
44C2×C4×C197—22no—
45C2×C4×C197C22⋊C411yescharacteristic
46C2×C4×C197C22⋊C411yescharacteristic
47C2×C4×C197C22⋊C411yescharacteristic
48C2×C4×C197SD1612yes—
49C2×C4×C197SD1612yes—
50C2×C4×C197Q1612yes—
51C2×C4×C197Q1612yes—
52C2×C4×C197C22×C411yescharacteristic
53C2×C4×C197C2×D411yescharacteristic
54C2×C4×C197C2×D411yescharacteristic
55C8×C197—42no—
56C22×C197#10012yes—
57C22×C197#10312yes—
58C22×C197#10312yes—
59C22×C197C2×C22⋊C411yescharacteristic
60C4×C197—21no—
61C4×C197—21no—
62C4×C197#10312yes—
63C4×C197#10312yes—
64C4×C197C2×SD1611yescharacteristic
65C4×C197C2×SD1611yescharacteristic
66C4×C197C2×Q1611yescharacteristic
67C4×C197C2×Q1611yescharacteristic
68Dic197—44no—
69C2×C197#33314yescomplemented
70C2×C197C2×#10011yescharacteristic
71C2×C197C2×#10311yescharacteristic
72C2×C197C2×#10311yescharacteristic
73C197C2×#33311yescharacteristic, complemented, Sylow
74C2×#333—1971nomaximal, Sylow
75C2×C4⋊Q8—1971no—
76C2×C4⋊C8—1971no—
77C2×C4⋊C8D19711yescharacteristic
78#333—1974no—
79C22×Q8—1972no—
80C22×C8—21no—
81C22×C8—3941no—
82C4⋊Q8—3941no—
83C4⋊Q8—3941no—
84C4⋊Q8—1972no—
85C4⋊Q8—1972no—
86C2×C4⋊C4—3941no—
87C2×C4⋊C4—3941no—
88C2×C42C2×D19711yescharacteristic
89C4⋊C8—21no—
90C4⋊C8—3941no—
91C4⋊C8—1972no—
92C4⋊C8C2×D19712yes—
93C2×Q8—7884no—
94C2×Q8—3942no—
95C2×Q8—1974no—
96C22×C4—3942no—
97C22×C4C4×D19711yescharacteristic
98C22×C4C22⋊D19711yescharacteristic
99C22×C4D78811yescharacteristic
100C2×C8—22no—
101C2×C8—42no—
102C2×C8—7882no—
103C2×C8—3942no—
104C4⋊C4—3942no—
105C4⋊C4—3942no—
106C4⋊C4—3942no—
107C4⋊C4—3942no—
108C42C4×D19711yescharacteristic
109C42C22⋊D19711yescharacteristic
110C42D78811yescharacteristic
111C42C22×D19711yescharacteristic
112C23#1569133511yescharacteristic
113Q8—7884no—
114Q8—7884no—
115C2×C4—22no—
116C2×C4—7884no—
117C2×C4—3944no—
118C2×C4#1569133511yescharacteristic
119C2×C4#1569133511yescharacteristic
120C2×C4#1569133511yescharacteristic
121C2×C4#1569134612yes—
122C2×C4#1569134712yes—
123C2×C4#1569134812yes—
124C2×C4Dic78812yes—
125C2×C4C2×C4×D19711yescharacteristic
126C2×C4C2×C22⋊D19711yescharacteristic
127C2×C4C2×D78811yescharacteristic
128C8—42no—
129C8—7882no—
130C22#2026324212yes—
131C22#2026324912yes—
132C22#2026325112yes—
133C22C2×#1569133511yescharacteristic
134C4—21no—
135C4—21no—
136C4—7884no—
137C4#2026324912yes—
138C4#2026325112yes—
139C4C2×#1569134611yescharacteristic
140C4C2×#1569134711yescharacteristic
141C4C2×#1569134811yescharacteristic
142C4C2×Dic78811yescharacteristic
143C2#2716082714yesdirect product factor
144C2C2×#2026324211yescharacteristic
145C2C2×#2026324911yescharacteristic
146C2C2×#2026325111yescharacteristic
subgroupG/H
centerC23#15691335
commutatorC2×C4×C197C22×C4
FrattiniC42C22×D197
FittingC2×C4⋊C8×C197C2
socle, prime radicalC23×C197C22⋊C4
cosocleC42×C197C23
hypercenterC2×C4⋊C8D197
hypocenterC197C2×#333
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. #27160827C2direct (N × H)
69. C2×C197#333semidirect
73. C197C2×#333semidirect
143. C2#27160827direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633262
C2×C4⋊#130968022
#271608272
C2×C4⋊C8×C1972
C2×#333197