Finite Group Databasebeta

← #1587×C197 #38738521

Subgroups — #1587×C197 #38738521

Order 25216.

152 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 84 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#446×C197C211yesmaximal, characteristic
2C8×Q8×C197C211yesmaximal, characteristic
3C4×Q16×C197C211yesmaximal, characteristic
4#334×C197C211yesmaximal, characteristic
5Q8⋊C8×C197C211yesmaximal, characteristic
6Q8⋊C8×C197C211yesmaximal, characteristic
7#322×C197C211yesmaximal, characteristic
8C2×Q16×C197C411yescharacteristic
9C4×Q8×C197C2211yescharacteristic
10C4×Q8×C197C2211yescharacteristic
11#107×C197C411yescharacteristic
12C4⋊C8×C197—21no—
13C4⋊C8×C197—21no—
14C4⋊C8×C197C2211yescharacteristic
15C4⋊C8×C197C2211yescharacteristic
16#103×C197C411yescharacteristic
17#103×C197C411yescharacteristic
18#97×C197—21no—
19C4×C8×C197—21no—
20C4×C8×C197C2211yescharacteristic
21C4×C8×C197C2211yescharacteristic
22C4×C8×C197C2211yescharacteristic
23C2×Q8×C197C2×C411yescharacteristic
24C2×Q8×C197C2×C411yescharacteristic
25Q16×C197—22no—
26C2×C8×C197—21no—
27C2×C8×C197—21no—
28C2×C8×C197—21no—
29C2×C8×C197C2×C411yescharacteristic
30C2×C8×C197C2×C411yescharacteristic
31C2×C8×C197D411yescharacteristic
32C2×C8×C197D411yescharacteristic
33C4⋊C4×C197—21no—
34C4⋊C4×C197—21no—
35C4⋊C4×C197C2×C411yescharacteristic
36C4⋊C4×C197C2×C411yescharacteristic
37C42×C197—21no—
38C42×C197—21no—
39C42×C197C2311yescharacteristic
40Q8×C197—21no—
41Q8×C197—21no—
42Q8×C197—21no—
43Q8×C197M1612yes—
44C2×C4×C197—21no—
45C2×C4×C197—21no—
46C2×C4×C197—21no—
47C2×C4×C197—21no—
48C2×C4×C197C22×C411yescharacteristic
49C2×C4×C197C2×D411yescharacteristic
50C2×C4×C197#4111yescharacteristic
51C8×C197—22no—
52C8×C197—21no—
53C8×C197—21no—
54C8×C197—21no—
55C8×C197—21no—
56C8×C197—41no—
57C8×C197—41no—
58C22×C197C4×D411yescharacteristic
59C4×C197—22no—
60C4×C197—21no—
61C4×C197—41no—
62C4×C197—41no—
63C4×C197—41no—
64C4×C197C2×M1611yescharacteristic
65C4×C197#13111yescharacteristic
66C4×C197#13711yescharacteristic
67C4×C197#13711yescharacteristic
68C2×C197#43511yescharacteristic
69C2×C197#44111yescharacteristic
70C2×C197#44311yescharacteristic
71C197#158711yescharacteristic, direct product factor, Sylow
72#1587C19711yesmaximal, characteristic, direct product factor, Sylow
73#446C2×C19711yescharacteristic
74C8×Q8C2×C19711yescharacteristic
75C4×Q16C2×C19711yescharacteristic
76#334C2×C19711yescharacteristic
77Q8⋊C8C2×C19711yescharacteristic
78Q8⋊C8C2×C19711yescharacteristic
79#322C2×C19711yescharacteristic
80C2×Q16C4×C19711yescharacteristic
81C4×Q8C22×C19711yescharacteristic
82C4×Q8C22×C19711yescharacteristic
83#107C4×C19711yescharacteristic
84C4⋊C8—21no—
85C4⋊C8—21no—
86C4⋊C8C22×C19711yescharacteristic
87C4⋊C8C22×C19711yescharacteristic
88#103C4×C19711yescharacteristic
89#103C4×C19711yescharacteristic
90#97—21no—
91C4×C8—21no—
92C4×C8C22×C19711yescharacteristic
93C4×C8C22×C19711yescharacteristic
94C4×C8C22×C19711yescharacteristic
95C2×Q8C2×C4×C19711yescharacteristic
96C2×Q8C2×C4×C19711yescharacteristic
97Q16—22no—
98C2×C8—21no—
99C2×C8—21no—
100C2×C8—21no—
101C2×C8C2×C4×C19711yescharacteristic
102C2×C8C2×C4×C19711yescharacteristic
103C2×C8D4×C19711yescharacteristic
104C2×C8D4×C19711yescharacteristic
105C4⋊C4—21no—
106C4⋊C4—21no—
107C4⋊C4C2×C4×C19711yescharacteristic
108C4⋊C4C2×C4×C19711yescharacteristic
109C42—21no—
110C42—21no—
111C42C23×C19711yescharacteristic
112Q8—21no—
113Q8—21no—
114Q8—21no—
115Q8M16×C19712yes—
116C2×C4—21no—
117C2×C4—21no—
118C2×C4—21no—
119C2×C4—21no—
120C2×C4C22×C4×C19711yescharacteristic
121C2×C4C2×D4×C19711yescharacteristic
122C2×C4#41×C19711yescharacteristic
123C8—22no—
124C8—21no—
125C8—21no—
126C8—21no—
127C8—21no—
128C8—41no—
129C8—41no—
130C22C4×D4×C19711yescharacteristic
131C4—22no—
132C4—21no—
133C4—41no—
134C4—41no—
135C4—41no—
136C4C2×M16×C19711yescharacteristic
137C4#131×C19711yescharacteristic
138C4#137×C19711yescharacteristic
139C4#137×C19711yescharacteristic
140C2#435×C19711yescharacteristic
141C2#441×C19711yescharacteristic
142C2#443×C19711yescharacteristic
subgroupG/H
centerC2×C4×C197C2×D4
commutatorC2×C4C22×C4×C197
Frattini, cosocleC42C23×C197
socle, prime radicalC22×C197C4×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C197 ◁ C4×C8×C197 ◁ G

Complements

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

NH ≅ G/Ntype
71. C197#1587direct (N × H)
72. #1587C197direct (N × H)

Maximal subgroups

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

subgroupindex
#446×C1972
C8×Q8×C1972
C4×Q16×C1972
#334×C1972
Q8⋊C8×C1972
#322×C1972
#1587197