Finite Group Databasebeta

← #1674×C197 #38738608

Subgroups — #1674×C197 #38738608

Order 25216.

156 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 72 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
1#500×C197C211yesmaximal, characteristic
2#462×C197C212yesmaximal
3C8×Q8×C197C211yesmaximal, characteristic
4#335×C197C211yesmaximal, characteristic
5#332×C197C212yesmaximal
6C2×Q16×C197—22no—
7C4⋊Q8×C197C2212yes—
8C4×Q8×C197C2211yescharacteristic
9#107×C197—21no—
10#107×C197—21no—
11C4⋊C8×C197—21no—
12C4⋊C8×C197C2211yescharacteristic
13C4⋊C8×C197C2212yes—
14#103×C197—22no—
15C4×C8×C197—21no—
16C4×C8×C197C2211yescharacteristic
17C2×Q8×C197—22no—
18C2×Q8×C197D411yescharacteristic
19Q16×C197—44no—
20C2×C8×C197—21no—
21C2×C8×C197—22no—
22C2×C8×C197D411yescharacteristic
23C2×C8×C197D411yescharacteristic
24C4⋊C4×C197—21no—
25C4⋊C4×C197—22no—
26C4⋊C4×C197—22no—
27C4⋊C4×C197D411yescharacteristic
28C42×C197—21no—
29C42×C197C2311yescharacteristic
30Q8×C197—21no—
31Q8×C197—42no—
32Q8×C197—42no—
33Q8×C197D812yes—
34C2×C4×C197—21no—
35C2×C4×C197—21no—
36C2×C4×C197—42no—
37C2×C4×C197C2×D411yescharacteristic
38C2×C4×C197C2×D411yescharacteristic
39C2×C4×C197#4111yescharacteristic
40C8×C197—21no—
41C8×C197—42no—
42C8×C197—41no—
43C8×C197Q1612yescomplemented
44C22×C197#12111yescharacteristic
45C4×C197—22no—
46C4×C197—21no—
47C4×C197—41no—
48C4×C197—82no—
49C4×C197C2×D811yescharacteristic
50C4×C197C2×Q1611yescharacteristic
51C4×C197#13511yescharacteristic
52C4×C197#13711yescharacteristic
53C2×C197#46211yescharacteristic
54C2×C197#46611yescharacteristic
55C2×C197#47311yescharacteristic
56C197#167411yescharacteristic, direct product factor, Sylow
57#1674C19711yesmaximal, characteristic, direct product factor, Sylow
58#500C2×C19711yescharacteristic
59#462C2×C19712yes—
60C8×Q8C2×C19711yescharacteristic
61#335C2×C19711yescharacteristic
62#332C2×C19712yes—
63C2×Q16—22no—
64C4⋊Q8C22×C19712yes—
65C4×Q8C22×C19711yescharacteristic
66#107—21no—
67#107—21no—
68C4⋊C8—21no—
69C4⋊C8C22×C19711yescharacteristic
70C4⋊C8C22×C19712yes—
71#103—22no—
72C4×C8—21no—
73C4×C8C22×C19711yescharacteristic
74C2×Q8—22no—
75C2×Q8D4×C19711yescharacteristic
76Q16—44no—
77C2×C8—21no—
78C2×C8—22no—
79C2×C8D4×C19711yescharacteristic
80C2×C8D4×C19711yescharacteristic
81C4⋊C4—21no—
82C4⋊C4—22no—
83C4⋊C4—22no—
84C4⋊C4D4×C19711yescharacteristic
85C42—21no—
86C42C23×C19711yescharacteristic
87Q8—21no—
88Q8—42no—
89Q8—42no—
90Q8D8×C19712yes—
91C2×C4—21no—
92C2×C4—21no—
93C2×C4—42no—
94C2×C4C2×D4×C19711yescharacteristic
95C2×C4C2×D4×C19711yescharacteristic
96C2×C4#41×C19711yescharacteristic
97C8—21no—
98C8—42no—
99C8—41no—
100C8Q16×C19712yescomplemented
101C22#121×C19711yescharacteristic
102C4—22no—
103C4—21no—
104C4—41no—
105C4—82no—
106C4C2×D8×C19711yescharacteristic
107C4C2×Q16×C19711yescharacteristic
108C4#135×C19711yescharacteristic
109C4#137×C19711yescharacteristic
110C2#462×C19711yescharacteristic
111C2#466×C19711yescharacteristic
112C2#473×C19711yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C197#121
commutator, Frattini, cosocleC42C23×C197
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C197 ◁ C42×C197 ◁ G

Complements

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

NH ≅ G/Ntype
43. C8×C197Q16semidirect
56. C197#1674direct (N × H)
57. #1674C197direct (N × H)
100. C8Q16×C197semidirect

Maximal subgroups

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

subgroupindex
#500×C1972
#462×C1972
C8×Q8×C1972
#335×C1972
#332×C1972
#1674197