Finite Group Databasebeta

← C2×#24905762 #35370027

Subgroups — C2×#24905762 #35370027

Order 21248.

802 conjugacy classes of subgroups; only the 379 normal subgroups are shown.

normal subgroups only

This group has 802 conjugacy classes of subgroups — too many to draw. Only its 379 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×#19127752C213yesmaximal
2#24905762C218yesmaximal, direct product factor
3C2×#19127423C213yesmaximal, complemented
4C2×C82×C83C211yesmaximal, characteristic, complemented
5C2×C42×D83C2211yescharacteristic
6#19127752C4112yes—
7#19127752C22112yes—
8C2×Dic83⋊C8C416yes—
9C2×(C2×D83)⋊C8C416yes—
10C2×C4×C83⋊C8C2213yes—
11#19127423C22112yescomplemented
12C2×C4×C8×C83C2213yes—
13C82×C83C2214yescomplemented
14C22×C4×D83C2×C413yes—
15C22×C83⋊C8C2×C416yes—
16C2×C4×Dic83C2×C413yes—
17C42×D83C2×C416yes—
18C42×D83C2312yes—
19Dic83⋊C8C2×C4124yes—
20(C2×D83)⋊C8C2×C4124yes—
21C4×C83⋊C8C2×C416yes—
22C4×C83⋊C8C2316yes—
23C22×C8×C83C2×C416yes—
24C2×C42×C83C2311yescharacteristic
25C4×C8×C83C2×C416yes—
26C4×C8×C83C2316yes—
27C23×D83C4211yescharacteristic
28C22×Dic83C4213yes—
29C2×C4×D83—212no—
30C2×C4×D83C4216yes—
31C2×C4×D83C22×C416yes—
32C2×C83⋊C8—212no—
33C2×C83⋊C8C22×C4112yes—
34C4×Dic83C4216yes—
35C4×Dic83C22×C416yes—
36C22×C4×C83C22×C413yes—
37C2×C8×C83—212no—
38C2×C8×C83C22×C4112yes—
39C42×C83C22×C413yes—
40C42×C83C2411yescharacteristic
41C23×C83C2×C4211yescharacteristic
42C22×D83—26no—
43C22×D83C2×C4212yes—
44C2×C4×C83C2×C4213yes—
45C2×C4×C83#131112yes—
46C2×C4×C83C23×C413yes—
47C2×Dic83—26no—
48C2×Dic83C2×C4216yes—
49C4×D83—212no—
50C4×D83—212no—
51C8×C83—212no—
52C83⋊C8—212no—
53C22×C83#40516yes—
54C22×C83C22×C4211yescharacteristic
55C2×D83—26no—
56C2×D83—44no—
57C4×C83#40516yes—
58C4×C83C2×#13116yes—
59Dic83—26no—
60C2×#1454—831nomaximal, Sylow
61C2×C83#145414yescomplemented
62C2×C83C2×#40513yes—
63D83—42no—
64C2×#431—833no—
65#1454—838no—
66C2×#322—833no—
67C2×C82D8311yescharacteristic, complemented
68C83C2×#145411yescharacteristic, complemented, Sylow
69C22×C42—831no—
70#431—8312no—
71#431—8312no—
72C2×C4⋊C8—836no—
73C2×C22⋊C8—836no—
74C2×C4×C8—833no—
75C2×C4×C8C2×D8313yes—
76#322—8312no—
77C82C2×D8314yescomplemented
78C23×C4—833no—
79C22×C8—836no—
80C22×C8C4×D8316yes—
81C2×C42—833no—
82C2×C42—836no—
83C2×C42—832no—
84C2×C42C22×D8311yescharacteristic
85C4⋊C8—8324no—
86C22⋊C8—8324no—
87C4×C8—836no—
88C4×C8—836no—
89C4×C8C4×D8316yes—
90C4×C8C22×D8316yes—
91C24—831no—
92C22×C4—833no—
93C22×C4—836no—
94C22×C4—836no—
95C22×C4—16612no—
96C22×C4C2×C4×D8313yes—
97C2×C8—212no—
98C2×C8—8312no—
99C2×C8—16612no—
100C2×C8C2×C4×D83112yes—
101C42—836no—
102C42—836no—
103C42C2×C4×D8313yes—
104C42C23×D8311yescharacteristic
105C23—832no—
106C23—1666no—
107C23C42×D8311yescharacteristic
108C2×C4—836no—
109C2×C4—1666no—
110C2×C4—16612no—
111C2×C4—16612no—
112C2×C4C42×D8313yes—
113C2×C4#14581798112yes—
114C2×C4C22×C4×D8313yes—
115C8—212no—
116C8—16612no—
117C22—3324no—
118C22—1666no—
119C22#1912765516yes—
120C22C2×C42×D8311yescharacteristic
121C4—1666no—
122C4#1912765516yes—
123C4C2×#1458179816yes—
124C2—3322no—
125C2#2490576214yesdirect product factor
126C2C2×#1912765513yes—
subgroupG/H
centerC2×C42C22×D83
commutatorC22×C83C22×C42
FrattiniC42C23×D83
FittingC2×C82×C83C2
socleC23×C83C2×C42
prime radicalC23×D83C42
cosocleC42×C83C24
hypercenterC2×C82D83
hypocenterC83C2×#1454
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C2×C82

Complements

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

NH ≅ G/Ntype
2. #24905762C2direct (N × H)
3. C2×#19127423C2semidirect
4. C2×C82×C83C2semidirect
11. #19127423C22semidirect
13. C82×C83C22semidirect
61. C2×C83#1454semidirect
67. C2×C82D83semidirect
68. C83C2×#1454semidirect
77. C82C2×D83semidirect
125. C2#24905762direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191277522
#249057622
C2×#191274232
C2×C82×C832
C2×#145483