Finite Group Databasebeta

← C2×#27160825 #38741356

Subgroups — C2×#27160825 #38741356

Order 25216.

256 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 125 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×C4⋊#13096802C211yesmaximal, characteristic
2C2×C4⋊#13096802C211yesmaximal, characteristic
3#27160825C214yesmaximal, direct product factor
4C2×C4⋊Q8×C197C211yesmaximal, characteristic
5C22×#13096802—21no—
6C22×#13096802—21no—
7C4⋊#13096802—21no—
8C4⋊#13096802—21no—
9C4⋊#13096802C2212yes—
10C4⋊#13096802C2212yes—
11C22×Q8×C197—21no—
12C4⋊Q8×C197—21no—
13C4⋊Q8×C197—21no—
14C4⋊Q8×C197C412yes—
15C4⋊Q8×C197C2212yes—
16C2×C4⋊C4×C197—21no—
17C2×C4⋊C4×C197C412yes—
18C2×C42×C197C2211yescharacteristic
19C2×#13096802—22no—
20C2×#13096802—22no—
21C2×#13096802—42no—
22C2×#13096802—42no—
23C2×Q8×C197—22no—
24C2×Q8×C197—22no—
25C2×Q8×C197—42no—
26C2×Q8×C197—42no—
27C22×C4×C197—22no—
28C22×C4×C197C2×C411yescharacteristic
29C22×C4×C197D411yescharacteristic
30C22×C4×C197D411yescharacteristic
31C4⋊C4×C197—22no—
32C4⋊C4×C197—22no—
33C4⋊C4×C197—22no—
34C4⋊C4×C197C2×C414yes—
35C42×C197C2×C411yescharacteristic
36C42×C197D411yescharacteristic
37C42×C197D411yescharacteristic
38C42×C197C2311yescharacteristic
39#13096802—42no—
40#13096802—42no—
41C23×C197C22⋊C411yescharacteristic
42Q8×C197—44no—
43Q8×C197—42no—
44Q8×C197—42no—
45C2×C4×C197—22no—
46C2×C4×C197—24no—
47C2×C4×C197—44no—
48C2×C4×C197C22⋊C411yescharacteristic
49C2×C4×C197C22⋊C411yescharacteristic
50C2×C4×C197C22⋊C411yescharacteristic
51C2×C4×C197D812yes—
52C2×C4×C197SD1612yes—
53C2×C4×C197SD1612yes—
54C2×C4×C197Q1612yes—
55C2×C4×C197C22×C411yescharacteristic
56C2×C4×C197C2×D411yescharacteristic
57C2×C4×C197C2×D411yescharacteristic
58C22×C197#10112yes—
59C22×C197#10212yes—
60C22×C197#10312yes—
61C22×C197C2×C22⋊C411yescharacteristic
62C4×C197—21no—
63C4×C197—21no—
64C4×C197—44no—
65C4×C197#10212yes—
66C4×C197#10312yes—
67C4×C197C2×D811yescharacteristic
68C4×C197C2×SD1611yescharacteristic
69C4×C197C2×SD1611yescharacteristic
70C4×C197C2×Q1611yescharacteristic
71C2×C197#33214yescomplemented
72C2×C197C2×#10111yescharacteristic
73C2×C197C2×#10211yescharacteristic
74C2×C197C2×#10311yescharacteristic
75C197C2×#33211yescharacteristic, complemented, Sylow
76C2×#332—1971nomaximal, Sylow
77C2×C4⋊Q8D19711yescharacteristic
78C2×C4⋊C8—1971no—
79C2×C4⋊C8—1971no—
80#332—1974no—
81C22×Q8—21no—
82C22×C8—3941no—
83C22×C8—3941no—
84C4⋊Q8—21no—
85C4⋊Q8—21no—
86C4⋊Q8Dic19712yes—
87C4⋊Q8C2×D19712yes—
88C2×C4⋊C4—21no—
89C2×C4⋊C4Dic19712yes—
90C2×C42C2×D19711yescharacteristic
91C4⋊C8—3941no—
92C4⋊C8—3941no—
93C4⋊C8—1972no—
94C4⋊C8—1972no—
95C2×Q8—22no—
96C2×Q8—22no—
97C2×Q8—42no—
98C2×Q8—42no—
99C22×C4—22no—
100C22×C4C2×Dic19711yescharacteristic
101C22×C4C22⋊D19711yescharacteristic
102C22×C4C22⋊D19711yescharacteristic
103C2×C8—7882no—
104C2×C8—7882no—
105C2×C8—3942no—
106C2×C8—3942no—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4C2×Dic19714yes—
111C42C2×Dic19711yescharacteristic
112C42C22⋊D19711yescharacteristic
113C42C22⋊D19711yescharacteristic
114C42C22×D19711yescharacteristic
115C23C22⋊Dic19711yescharacteristic
116Q8—44no—
117Q8—42no—
118Q8—42no—
119C2×C4—22no—
120C2×C4—24no—
121C2×C4—44no—
122C2×C4C22⋊Dic19711yescharacteristic
123C2×C4C22⋊Dic19711yescharacteristic
124C2×C4C22⋊Dic19711yescharacteristic
125C2×C4#1569134312yes—
126C2×C4#1569134512yes—
127C2×C4#1569134612yes—
128C2×C4#1569134812yes—
129C2×C4C22×Dic19711yescharacteristic
130C2×C4C2×C22⋊D19711yescharacteristic
131C2×C4C2×C22⋊D19711yescharacteristic
132C8—7882no—
133C8—7882no—
134C22#2026324512yes—
135C22#2026324712yes—
136C22#2026325012yes—
137C22C2×C22⋊Dic19711yescharacteristic
138C4—21no—
139C4—21no—
140C4—44no—
141C4#2026324712yes—
142C4#2026325012yes—
143C4C2×#1569134311yescharacteristic
144C4C2×#1569134511yescharacteristic
145C4C2×#1569134611yescharacteristic
146C4C2×#1569134811yescharacteristic
147C2#2716082514yesdirect product factor
148C2C2×#2026324511yescharacteristic
149C2C2×#2026324711yescharacteristic
150C2C2×#2026325011yescharacteristic
subgroupG/H
centerC23C22⋊Dic197
commutatorC2×C4×C197C22×C4
FrattiniC42C22×D197
FittingC2×C4⋊Q8×C197C2
socle, prime radicalC23×C197C22⋊C4
cosocleC42×C197C23
hypercenterC2×C4⋊Q8D197
hypocenterC197C2×#332
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #27160825C2direct (N × H)
71. C2×C197#332semidirect
75. C197C2×#332semidirect
147. C2#27160825direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#130968022
#271608252
C2×C4⋊Q8×C1972
C2×#332197