Finite Group Databasebeta

← C2×#27160878 #38744393

Subgroups — C2×#27160878 #38744393

Order 25216.

240 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 77 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×#20263245C212yesmaximal
2#27160878C214yesmaximal, direct product factor
3C2×C4⋊Q8×C197C211yesmaximal, characteristic
4C2×#15691342—22no—
5#20263245—22no—
6#20263245C2214yes—
7C22×Q8×C197C411yescharacteristic
8C22×Q8×C197C2211yescharacteristic
9C4⋊Q8×C197—22no—
10C4⋊Q8×C197C412yes—
11C4⋊Q8×C197C2212yes—
12C2×C4⋊C4×C197—22no—
13C2×C42×C197C411yescharacteristic
14#15691342—24no—
15#15691342—42no—
16C2×#13096802—42no—
17C2×Q8×C197—21no—
18C2×Q8×C197—41no—
19C2×Q8×C197—41no—
20C2×Q8×C197—41no—
21C2×Q8×C197—41no—
22C2×Q8×C197C2×C412yes—
23C2×Q8×C197C2×C411yescharacteristic
24C2×Q8×C197D412yes—
25C2×Q8×C197C2311yescharacteristic
26C22×C4×C197—21no—
27C22×C4×C197—21no—
28C22×C4×C197C2×C411yescharacteristic
29C22×C4×C197D412yes—
30C4⋊C4×C197—24no—
31C4⋊C4×C197—24no—
32C42×C197—21no—
33C42×C197C2×C412yes—
34#13096802—44no—
35C23×C197C22⋊C411yescharacteristic
36Q8×C197—41no—
37Q8×C197—42no—
38Q8×C197—41no—
39Q8×C197—42no—
40Q8×C197—42no—
41C2×C4×C197—24no—
42C2×C4×C197—21no—
43C2×C4×C197—21no—
44C2×C4×C197—22no—
45C2×C4×C197—22no—
46C2×C4×C197—22no—
47C2×C4×C197—22no—
48C2×C4×C197—41no—
49C2×C4×C197—41no—
50C2×C4×C197C22⋊C411yescharacteristic
51C2×C4×C197C22⋊C412yes—
52C2×C4×C197C22×C411yescharacteristic
53C2×C4×C197C2×D412yes—
54C22×C197—22no—
55C22×C197#9911yescharacteristic
56C22×C197#9911yescharacteristic
57C22×C197C2×C22⋊C411yescharacteristic
58C4×C197—24no—
59C4×C197—22no—
60C4×C197—21no—
61C4×C197—21no—
62C4×C197—22no—
63C4×C197—42no—
64C2×C197—21no—
65C2×C197—21no—
66C2×C197#35612yescomplemented
67C2×C197C2×#9911yescharacteristic
68C197C2×#35611yescharacteristic, complemented, Sylow
69C2×#356—1971nomaximal, Sylow
70C2×C4⋊Q8D19711yescharacteristic
71C2×#101—1972no—
72#356—1974no—
73C22×Q8Dic19711yescharacteristic
74C22×Q8C2×D19711yescharacteristic
75C2×M16—3942no—
76C4⋊Q8—22no—
77C4⋊Q8Dic19712yes—
78C4⋊Q8C2×D19712yes—
79C2×C4⋊C4—22no—
80C2×C42Dic19711yescharacteristic
81#101—3942no—
82#101—1974no—
83C2×Q8—21no—
84C2×Q8—41no—
85C2×Q8—41no—
86C2×Q8—41no—
87C2×Q8—41no—
88C2×Q8C2×Dic19712yes—
89C2×Q8C2×Dic19711yescharacteristic
90C2×Q8C22⋊D19712yes—
91C2×Q8C22×D19711yescharacteristic
92C22×C4—21no—
93C22×C4—21no—
94C22×C4C2×Dic19711yescharacteristic
95C22×C4C22⋊D19712yes—
96M16—7882no—
97M16—3944no—
98C2×C8—7882no—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C42—21no—
102C42C2×Dic19712yes—
103C23C22⋊Dic19711yescharacteristic
104Q8—41no—
105Q8—42no—
106Q8—41no—
107Q8—42no—
108Q8—42no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—21no—
112C2×C4—22no—
113C2×C4—21no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—41no—
117C2×C4—41no—
118C2×C4C22⋊Dic19711yescharacteristic
119C2×C4C22⋊Dic19712yes—
120C2×C4C22×Dic19711yescharacteristic
121C2×C4C2×C22⋊D19712yes—
122C8—7884no—
123C22—22no—
124C22#2026324111yescharacteristic
125C22#2026324111yescharacteristic
126C22C2×C22⋊Dic19711yescharacteristic
127C4—24no—
128C4—22no—
129C4—21no—
130C4—22no—
131C4—21no—
132C4—42no—
133C2—21no—
134C2—21no—
135C2#2716087812yesdirect product factor
136C2C2×#2026324111yescharacteristic
subgroupG/H
centerC22#20263241
commutatorC2×C4×C197C22×C4
FrattiniC2×Q8C22×D197
FittingC2×C4⋊Q8×C197C2
socleC22×C197#99
prime radicalC23×C197C22⋊C4
cosocleC2×Q8×C197C23
hypercenterC2×C4⋊Q8D197
hypocenterC197C2×#356
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #27160878C2direct (N × H)
66. C2×C197#356semidirect
68. C197C2×#356semidirect
135. C2#27160878direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632452
#271608782
C2×C4⋊Q8×C1972
C2×#356197