Finite Group Databasebeta

← #2858×C277 #47980247

Subgroups — #2858×C277 #47980247

Order 35456.

752 conjugacy classes of subgroups; only the 264 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 264 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⋊Q8×C277C211yesmaximal, characteristic, complemented
2C2×#127×C277C211yesmaximal, characteristic
3C2×#124×C277C214yesmaximal, complemented
4#390×C277C218yesmaximal, complemented
5C43×C277C211yesmaximal, characteristic, complemented
6C22×Q8×C277C2212yes—
7C22×D4×C277C2212yes—
8C22×D4×C277C2214yes—
9C4⋊Q8×C277—24no—
10#127×C277—24no—
11#124×C277—216no—
12C2×C4⋊C4×C277C2214yes—
13C2×C22⋊C4×C277C22116yes—
14C2×C42×C277C2214yes—
15C2×C42×C277C2211yescharacteristic
16C2×C42×C277C2212yes—
17C24×C277C2314yes—
18C2×Q8×C277—28no—
19C2×Q8×C277—24no—
20C2×D4×C277—28no—
21C2×D4×C277—28no—
22C2×D4×C277—24no—
23C2×D4×C277—216no—
24C22×C4×C277C2314yes—
25C22×C4×C277C2314yes—
26C22×C4×C277C2311yescharacteristic
27C22×C4×C277C2312yes—
28C4⋊C4×C277—28no—
29C22⋊C4×C277—232no—
30C42×C277—28no—
31C42×C277D414yes—
32C42×C277D418yescomplemented
33C23×C277—28no—
34C23×C277—24no—
35C23×C277—216no—
36C23×C277C2411yescharacteristic
37Q8×C277—48no—
38D4×C277—416no—
39D4×C277—48no—
40C2×C4×C277—28no—
41C2×C4×C277—28no—
42C2×C4×C277—24no—
43C2×C4×C277C2×D418yes—
44C2×C4×C277C2×D414yes—
45C2×C4×C277C2×D412yes—
46C2×C4×C277C2×D414yes—
47C2×C4×C277#4118yes—
48C22×C277—48no—
49C22×C277—44no—
50C22×C277—416no—
51C22×C277C22×D411yescharacteristic
52C22×C277C22×D412yes—
53C22×C277C2×#4114yes—
54C4×C277—28no—
55C4×C277—44no—
56C4×C277#12418yescomplemented
57C4×C277#12714yes—
58C2×C277—84no—
59C2×C277C2×#12412yes—
60C2×C277C2×#12711yescharacteristic
61C2×C277#53214yes—
62C277#285811yescharacteristic, direct product factor, Sylow
63#2858C27711yesmaximal, characteristic, direct product factor, Sylow
64C2×C4⋊Q8C2×C27711yescharacteristic, complemented
65C2×#127C2×C27711yescharacteristic
66C2×#124C2×C27714yescomplemented
67#390C2×C27718yescomplemented
68C43C2×C27711yescharacteristic, complemented
69C22×Q8C22×C27712yes—
70C22×D4C22×C27712yes—
71C22×D4C22×C27714yes—
72C4⋊Q8—24no—
73#127—24no—
74#124—216no—
75C2×C4⋊C4C22×C27714yes—
76C2×C22⋊C4C22×C277116yes—
77C2×C42C22×C27714yes—
78C2×C42C22×C27711yescharacteristic
79C2×C42C22×C27712yes—
80C24C23×C27714yes—
81C2×Q8—28no—
82C2×Q8—24no—
83C2×D4—28no—
84C2×D4—28no—
85C2×D4—24no—
86C2×D4—216no—
87C22×C4C23×C27714yes—
88C22×C4C23×C27714yes—
89C22×C4C23×C27711yescharacteristic
90C22×C4C23×C27712yes—
91C4⋊C4—28no—
92C22⋊C4—232no—
93C42—28no—
94C42D4×C27714yes—
95C42D4×C27718yescomplemented
96C23—28no—
97C23—24no—
98C23—216no—
99C23C24×C27711yescharacteristic
100Q8—48no—
101D4—416no—
102D4—48no—
103C2×C4—28no—
104C2×C4—28no—
105C2×C4—24no—
106C2×C4C2×D4×C27718yes—
107C2×C4C2×D4×C27714yes—
108C2×C4C2×D4×C27712yes—
109C2×C4C2×D4×C27714yes—
110C2×C4#41×C27718yes—
111C22—48no—
112C22—44no—
113C22—416no—
114C22C22×D4×C27711yescharacteristic
115C22C22×D4×C27712yes—
116C22C2×#41×C27714yes—
117C4—28no—
118C4—44no—
119C4#124×C27718yescomplemented
120C4#127×C27714yes—
121C2—84no—
122C2C2×#124×C27712yes—
123C2C2×#127×C27711yescharacteristic
124C2#532×C27714yes—
subgroupG/H
center, socleC23×C277C24
commutator, Frattini, cosocleC23C24×C277
prime radicalC2×#127×C277C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C277 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C4⋊Q8×C277C2semidirect
3. C2×#124×C277C2semidirect
4. #390×C277C2semidirect
5. C43×C277C2semidirect
32. C42×C277D4semidirect
56. C4×C277#124semidirect
62. C277#2858direct (N × H)
63. #2858C277direct (N × H)
64. C2×C4⋊Q8C2×C277semidirect
66. C2×#124C2×C277semidirect
67. #390C2×C277semidirect
68. C43C2×C277semidirect
95. C42D4×C277semidirect
119. C4#124×C277semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊Q8×C2772
C2×#127×C2772
C2×#124×C2772
#390×C2772
C43×C2772
#2858277