Finite Group Databasebeta

← C71×#2819 #22585381

Subgroups — C71×#2819 #22585381

Order 9088.

580 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 580 conjugacy classes of subgroups — too many to draw. Only its 184 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×#124×C71C212yesmaximal, complemented
2#394×C71C214yesmaximal, complemented
3#393×C71C214yesmaximal, complemented
4#392×C71C214yesmaximal, complemented
5#382×C71C211yesmaximal, characteristic, complemented
6C22×Q8×C71C2212yes—
7C22×D4×C71C2212yes—
8C22×D4×C71C2214yes—
9#124×C71—28no—
10C2×C4⋊C4×C71C2212yes—
11C2×C22⋊C4×C71C2214yes—
12C2×C22⋊C4×C71C2214yes—
13C2×C22⋊C4×C71C2218yes—
14C2×C42×C71C2211yescharacteristic
15#95×C71C2214yes—
16#95×C71C2214yes—
17C24×C71C2314yes—
18C2×Q8×C71—24no—
19C2×Q8×C71—44no—
20C2×D4×C71—24no—
21C2×D4×C71—44no—
22C2×D4×C71—48no—
23C2×D4×C71—44no—
24C22×C4×C71C2314yes—
25C22×C4×C71C2314yes—
26C22×C4×C71C2312yes—
27C22×C4×C71C2311yescharacteristic
28C4⋊C4×C71—42no—
29C22⋊C4×C71—28no—
30C22⋊C4×C71—28no—
31C22⋊C4×C71—48no—
32C42×C71D414yescomplemented
33C23×C71—24no—
34C23×C71—28no—
35C23×C71—28no—
36C23×C71—24no—
37C23×C71—24no—
38C23×C71C2411yescharacteristic
39Q8×C71—48no—
40D4×C71—48no—
41D4×C71—416no—
42C2×C4×C71—21no—
43C2×C4×C71—24no—
44C2×C4×C71—21no—
45C2×C4×C71—24no—
46C2×C4×C71—28no—
47C2×C4×C71—28no—
48C2×C4×C71—24no—
49C2×C4×C71C2×D412yes—
50C2×C4×C71C2×D414yes—
51C22×C71—44no—
52C22×C71—44no—
53C22×C71—44no—
54C22×C71—48no—
55C22×C71—48no—
56C22×C71C22×D411yescharacteristic
57C22×C71H(5,𝔽2)14yes—
58C22×C71H(5,𝔽2)11yescharacteristic
59C22×C712−1+411yescharacteristic
60C4×C71—24no—
61C4×C71—22no—
62C4×C71—44no—
63C4×C71—44no—
64C2×C71—84no—
65C2×C71#53512yes—
66C2×C71#53711yescharacteristic
67C2×C71H(3,𝔽4)12yes—
68C2×C71#56212yes—
69#2819C7111yesmaximal, characteristic, direct product factor, Sylow
70C71#281911yescharacteristic, direct product factor, Sylow
71C2×#124C2×C7112yescomplemented
72#394C2×C7114yescomplemented
73#393C2×C7114yescomplemented
74#392C2×C7114yescomplemented
75#382C2×C7111yescharacteristic, complemented
76C22×Q8C22×C7112yes—
77C22×D4C22×C7112yes—
78C22×D4C22×C7114yes—
79#124—28no—
80C2×C4⋊C4C22×C7112yes—
81C2×C22⋊C4C22×C7114yes—
82C2×C22⋊C4C22×C7114yes—
83C2×C22⋊C4C22×C7118yes—
84C2×C42C22×C7111yescharacteristic
85#95C22×C7114yes—
86#95C22×C7114yes—
87C24C23×C7114yes—
88C2×Q8—24no—
89C2×Q8—44no—
90C2×D4—24no—
91C2×D4—44no—
92C2×D4—48no—
93C2×D4—44no—
94C22×C4C23×C7114yes—
95C22×C4C23×C7114yes—
96C22×C4C23×C7112yes—
97C22×C4C23×C7111yescharacteristic
98C4⋊C4—42no—
99C22⋊C4—28no—
100C22⋊C4—28no—
101C22⋊C4—48no—
102C42D4×C7114yescomplemented
103C23—24no—
104C23—28no—
105C23—28no—
106C23—24no—
107C23—24no—
108C23C24×C7111yescharacteristic
109Q8—48no—
110D4—48no—
111D4—416no—
112C2×C4—21no—
113C2×C4—24no—
114C2×C4—21no—
115C2×C4—24no—
116C2×C4—28no—
117C2×C4—28no—
118C2×C4—24no—
119C2×C4C2×D4×C7112yes—
120C2×C4C2×D4×C7114yes—
121C22—44no—
122C22—44no—
123C22—44no—
124C22—48no—
125C22—48no—
126C22C22×D4×C7111yescharacteristic
127C22H(5,𝔽2)×C7114yes—
128C22H(5,𝔽2)×C7111yescharacteristic
129C222−1+4×C7111yescharacteristic
130C4—24no—
131C4—22no—
132C4—44no—
133C4—44no—
134C2—84no—
135C2#535×C7112yes—
136C2#537×C7111yescharacteristic
137C2H(3,𝔽4)×C7112yes—
138C2#562×C7112yes—
subgroupG/H
center, socleC23×C71C24
commutator, Frattini, cosocleC23C24×C71
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C71 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×#124×C71C2semidirect
2. #394×C71C2semidirect
3. #393×C71C2semidirect
4. #392×C71C2semidirect
5. #382×C71C2semidirect
32. C42×C71D4semidirect
69. #2819C71direct (N × H)
70. C71#2819direct (N × H)
71. C2×#124C2×C71semidirect
72. #394C2×C71semidirect
73. #393C2×C71semidirect
74. #392C2×C71semidirect
75. #382C2×C71semidirect
102. C42D4×C71semidirect

Maximal subgroups

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

subgroupindex
C2×#124×C712
#394×C712
#393×C712
#392×C712
#382×C712
#281971