Finite Group Databasebeta

← #1840×D83 #35404649

Subgroups — #1840×D83 #35404649

Order 21248.

894 conjugacy classes of subgroups; only the 283 normal subgroups are shown.

normal subgroups only

This group has 894 conjugacy classes of subgroups — too many to draw. Only its 283 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#376×D83C211yesmaximal, characteristic
2#24907608C211yesmaximal, characteristic, complemented
3#24907607C216yesmaximal, complemented
4#336×D83C216yesmaximal
5C83×#1840C211yesmaximal, characteristic, complemented
6C22×C8×D83C2214yes—
7C2×C42×D83C2213yes—
8#19127547C2213yes—
9#19127546C414yes—
10#95×D83C414yes—
11#19127456C2216yes—
12#19127455C22112yes—
13#376×C83C2211yescharacteristic
14#336×C83C2216yes—
15C22×C4×D83C2×C416yes—
16C22×C4×D83C2311yescharacteristic
17C22×C83⋊C8C2314yes—
18C2×C8×D83—224no—
19C2×C4×Dic83C2×C416yes—
20C2×C4×Dic83C2313yes—
21C42×D83—212no—
22C83⋊#95C2×C4112yes—
23C22×C8×C83C2314yes—
24C2×C42×C83C2313yes—
25#95×C83C2×C414yes—
26C23×D83C22×C411yescharacteristic
27C22×Dic83C22×C416yes—
28C22×Dic83C22×C411yescharacteristic
29C2×C4×D83—212no—
30C2×C4×D83—224no—
31C2×C4×D83#41112yes—
32C2×C83⋊C8—212no—
33C8×D83—416no—
34C4×Dic83—26no—
35C4×Dic83—212no—
36C22×C4×C83C22×C416yes—
37C22×C4×C83C2411yescharacteristic
38C2×C8×C83—212no—
39C42×C83—26no—
40C23×C83C23×C411yescharacteristic
41C22×D83#11716yes—
42C22×D83#13118yes—
43C2×C4×C83—26no—
44C2×C4×C83—212no—
45C2×C4×C83C2×#4116yes—
46C2×Dic83—26no—
47C2×Dic83—212no—
48C2×Dic83#11716yes—
49C4×D83—424no—
50C4×D83#126116yes—
51C8×C83—44no—
52C83⋊C8—44no—
53C22×C83C2×#11713yes—
54C22×C83C2×#13114yes—
55C2×D83#38314yes—
56C2×D83#433124yes—
57C4×C83—46no—
58C4×C83C2×#12614yes—
59Dic83—46no—
60Dic83#38314yes—
61C2×#1840—831nomaximal, Sylow
62C2×C83C2×#38311yescharacteristic
63C2×C83C2×#43316yes—
64D83#184018yesdirect product factor
65C2×#376—831no—
66#1840—831no—
67#1840—836no—
68#1840D8311yescharacteristic, direct product factor
69C2×#336—836no—
70C83C2×#184011yescharacteristic, complemented, Sylow
71C23×C8—834no—
72C22×C42—833no—
73#376—833no—
74#376—834no—
75#376C2×D8311yescharacteristic
76C2×#95—834no—
77#336—8312no—
78#336—836no—
79#336C2×D8316yes—
80C23×C4—831no—
81C23×C4—836no—
82C22×C8—834no—
83C22×C8—16624no—
84C22×C8C22×D8314yes—
85C2×C42—836no—
86C2×C42—833no—
87C2×C42—16612no—
88C2×C42C22×D8313yes—
89#95—8312no—
90#95C4×D8314yes—
91C24—831no—
92C22×C4—831no—
93C22×C4—8312no—
94C22×C4—836no—
95C22×C4—16612no—
96C22×C4—16624no—
97C22×C4C2×C4×D8316yes—
98C22×C4C23×D8311yescharacteristic
99C2×C8—212no—
100C2×C8—33216no—
101C2×C8—16612no—
102C42—26no—
103C42—16612no—
104C42—1666no—
105C23—836no—
106C23—838no—
107C23C22×C4×D8311yescharacteristic
108C2×C4—26no—
109C2×C4—212no—
110C2×C4—33224no—
111C2×C4—836no—
112C2×C4—8316no—
113C2×C4—1666no—
114C2×C4—16612no—
115C2×C4#41×D8316yes—
116C8—44no—
117C8—3324no—
118C22—834no—
119C22—8324no—
120C22#117×D8313yes—
121C22#131×D8314yes—
122C4—46no—
123C4—3326no—
124C4—834no—
125C4#126×D8314yes—
126C2—838no—
127C2#383×D8311yescharacteristic
128C2#433×D8316yes—
subgroupG/H
center, FrattiniC22×C4C23×D83
commutator, socleC23×C83C23×C4
FittingC83×#1840C2
prime radicalC23×D83C22×C4
cosocleC22×C4×C83C24
hypercenter#1840D83
hypocenterC83C2×#1840
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ #1840

Complements

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

NH ≅ G/Ntype
2. #24907608C2semidirect
3. #24907607C2semidirect
5. C83×#1840C2semidirect
64. D83#1840direct (N × H)
68. #1840D83direct (N × H)
70. C83C2×#1840semidirect

Maximal subgroups

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

subgroupindex
#376×D832
#249076082
#249076072
#336×D832
C83×#18402
C2×#184083