Finite Group Databasebeta

← C2×#27160826 #38741357

Subgroups — C2×#27160826 #38741357

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#27160826C214yesmaximal, direct product factor
4C2×C4⋊C8×C197C211yesmaximal, characteristic
5C22×Dic394—21no—
6C22×#13096802—21no—
7#20263326—21no—
8#20263326—21no—
9#20263326C412yes—
10#20263326C2212yes—
11C2×C4⋊Dic197—21no—
12C2×C4⋊Dic197C412yes—
13C4⋊#13096802—21no—
14C4⋊#13096802C2212yes—
15C22×C8×C197—21no—
16C2×C42×C197C2211yescharacteristic
17C4⋊C8×C197—21no—
18C4⋊C8×C197C2212yes—
19C2×Dic394—22no—
20C2×Dic394—22no—
21C2×Dic394—42no—
22C2×Dic394—42no—
23C22×Dic197—22no—
24C2×#13096802—22no—
25C2×#13096802—42no—
26C4⋊Dic197—22no—
27C4⋊Dic197—22no—
28C4⋊Dic197—22no—
29C4⋊Dic197C2×C414yes—
30C22×C4×C197C2×C411yescharacteristic
31C22×C4×C197D411yescharacteristic
32C22×C4×C197D411yescharacteristic
33C2×C8×C197—22no—
34C2×C8×C197—42no—
35C42×C197C2×C411yescharacteristic
36C42×C197D411yescharacteristic
37C42×C197D411yescharacteristic
38C42×C197C2311yescharacteristic
39Dic394—44no—
40Dic394—42no—
41Dic394—42no—
42C2×Dic197—24no—
43C2×Dic197—44no—
44#13096802—42no—
45C23×C197C22⋊C411yescharacteristic
46C2×C4×C197—22no—
47C2×C4×C197C22⋊C411yescharacteristic
48C2×C4×C197C22⋊C411yescharacteristic
49C2×C4×C197C22⋊C411yescharacteristic
50C2×C4×C197D812yes—
51C2×C4×C197SD1612yes—
52C2×C4×C197SD1612yes—
53C2×C4×C197Q1612yes—
54C2×C4×C197C22×C411yescharacteristic
55C2×C4×C197C2×D411yescharacteristic
56C2×C4×C197C2×D411yescharacteristic
57C8×C197—42no—
58C22×C197#10112yes—
59C22×C197#10212yes—
60C22×C197#10312yes—
61C22×C197C2×C22⋊C411yescharacteristic
62C4×C197—21no—
63C4×C197—21no—
64C4×C197#10212yes—
65C4×C197#10312yes—
66C4×C197C2×D811yescharacteristic
67C4×C197C2×SD1611yescharacteristic
68C4×C197C2×SD1611yescharacteristic
69C4×C197C2×Q1611yescharacteristic
70Dic197—44no—
71C2×C197#33214yescomplemented
72C2×C197C2×#10111yescharacteristic
73C2×C197C2×#10211yescharacteristic
74C2×C197C2×#10311yescharacteristic
75C197C2×#33211yescharacteristic, complemented, Sylow
76C2×#332—1971nomaximal, Sylow
77C2×C4⋊Q8—1971no—
78C2×C4⋊C8—1971no—
79C2×C4⋊C8D19711yescharacteristic
80#332—1974no—
81C22×Q8—3941no—
82C22×C8—21no—
83C22×C8—3941no—
84C4⋊Q8—3941no—
85C4⋊Q8—3941no—
86C4⋊Q8—1972no—
87C4⋊Q8—1972no—
88C2×C4⋊C4—3941no—
89C2×C4⋊C4—1972no—
90C2×C42C2×D19711yescharacteristic
91C4⋊C8—21no—
92C4⋊C8—3941no—
93C4⋊C8—1972no—
94C4⋊C8C2×D19712yes—
95C2×Q8—7882no—
96C2×Q8—7882no—
97C2×Q8—3942no—
98C2×Q8—3942no—
99C22×C4—3942no—
100C22×C4C4×D19711yescharacteristic
101C22×C4C22⋊D19711yescharacteristic
102C22×C4D78811yescharacteristic
103C2×C8—22no—
104C2×C8—42no—
105C2×C8—7882no—
106C2×C8—3942no—
107C4⋊C4—3942no—
108C4⋊C4—3942no—
109C4⋊C4—3942no—
110C4⋊C4—1974no—
111C42C4×D19711yescharacteristic
112C42C22⋊D19711yescharacteristic
113C42D78811yescharacteristic
114C42C22×D19711yescharacteristic
115C23#1569133511yescharacteristic
116Q8—7884no—
117Q8—7882no—
118Q8—7882no—
119C2×C4—22no—
120C2×C4—7884no—
121C2×C4—3944no—
122C2×C4#1569133511yescharacteristic
123C2×C4#1569133511yescharacteristic
124C2×C4#1569133511yescharacteristic
125C2×C4#1569134312yes—
126C2×C4#1569134512yes—
127C2×C4#1569134712yes—
128C2×C4Dic78812yes—
129C2×C4C2×C4×D19711yescharacteristic
130C2×C4C2×C22⋊D19711yescharacteristic
131C2×C4C2×D78811yescharacteristic
132C8—42no—
133C8—7882no—
134C22#2026324412yes—
135C22#2026324612yes—
136C22#2026325112yes—
137C22C2×#1569133511yescharacteristic
138C4—21no—
139C4—21no—
140C4—7884no—
141C4#2026324612yes—
142C4#2026325112yes—
143C4C2×#1569134311yescharacteristic
144C4C2×#1569134511yescharacteristic
145C4C2×#1569134711yescharacteristic
146C4C2×Dic78811yescharacteristic
147C2#2716082614yesdirect product factor
148C2C2×#2026324411yescharacteristic
149C2C2×#2026324611yescharacteristic
150C2C2×#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×#332
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. #27160826C2direct (N × H)
71. C2×C197#332semidirect
75. C197C2×#332semidirect
147. C2#27160826direct (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
#271608262
C2×C4⋊C8×C1972
C2×#332197