Finite Group Databasebeta

← C5×#12518 #11935238

Subgroups — C5×#12518 #11935238

Order 1280.

330 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 110 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
1C5×#2248C212yesmaximal, complemented
2C5×#2247C211yesmaximal, characteristic, complemented
3C5×#2246C211yesmaximal, characteristic
4C5×#1709C212yesmaximal, complemented
5C5×C8×C16C211yesmaximal, characteristic, complemented
6C2×C5×Q32—22no—
7C2×C5×SD32—24no—
8C2×C5×D16—22no—
9C5×#494C2212yes—
10C5×#493C2212yes—
11C5×#486—24no—
12C4×C5×C16C2211yescharacteristic
13C4×C5×C16C2211yescharacteristic
14C5×C82C2211yescharacteristic
15#12518C511yesmaximal, characteristic, direct product factor, Sylow
16C2×C5×Q16—22no—
17C2×C5×Q16—22no—
18C2×C5×D8—22no—
19C2×C5×D8—22no—
20C5×C4⋊Q8—22no—
21C5×#127—22no—
22C5×Q32—44no—
23C5×SD32—48no—
24C5×D16—44no—
25C2×C5×C16D412yes—
26C2×C5×C16D412yes—
27C5×#102—48no—
28C4×C5×C8D412yes—
29C4×C5×C8C2311yescharacteristic
30#2248C2×C512yescomplemented
31#2247C2×C511yescharacteristic, complemented
32#2246C2×C511yescharacteristic
33#1709C2×C512yescomplemented
34C8×C16C2×C511yescharacteristic, complemented
35C2×C5×Q8—42no—
36C2×C5×D4—42no—
37C2×C5×D4—44no—
38C5×Q16—44no—
39C5×Q16—44no—
40C5×D8—44no—
41C5×D8—44no—
42C2×C5×C8D814yes—
43C2×C5×C8C2×D411yescharacteristic
44C2×C5×C8C2×D411yescharacteristic
45C5×C4⋊C4—44no—
46C42×C5C2×D411yescharacteristic
47C5×C16D814yes—
48C5×C16D814yes—
49C2×Q32—22no—
50C2×SD32—24no—
51C2×D16—22no—
52#494C22×C512yes—
53#493C22×C512yes—
54#486—24no—
55C4×C16C22×C511yescharacteristic
56C4×C16C22×C511yescharacteristic
57C82C22×C511yescharacteristic
58C23×C5—82no—
59C5×Q8—82no—
60C5×Q8—82no—
61C5×D4—82no—
62C5×D4—82no—
63C5×D4—88no—
64C2×C4×C5—82no—
65C2×C4×C5#12711yescharacteristic
66C2×C4×C5C2×D812yes—
67C5×C8—24no—
68C5×C8C2×D812yes—
69C5×C8C2×D812yes—
70C2×Q16—22no—
71C2×Q16—22no—
72C2×D8—22no—
73C2×D8—22no—
74C4⋊Q8—22no—
75#127—22no—
76Q32—44no—
77SD32—48no—
78D16—44no—
79C2×C16C5×D412yes—
80C2×C16C5×D412yes—
81#102—48no—
82C4×C8C5×D412yes—
83C4×C8C23×C511yescharacteristic
84C22×C5—162no—
85C22×C5—164no—
86C22×C5#49311yescharacteristic
87C4×C5—162no—
88C4×C5#49311yescharacteristic
89C4×C5#49311yescharacteristic
90C4×C5#50814yes—
91C2×Q8—42no—
92C2×D4—42no—
93C2×D4—44no—
94Q16—44no—
95Q16—44no—
96D8—44no—
97D8—44no—
98C2×C8C5×D814yes—
99C2×C8C2×C5×D411yescharacteristic
100C2×C8C2×C5×D411yescharacteristic
101C4⋊C4—44no—
102C42C2×C5×D411yescharacteristic
103C16C5×D814yes—
104C16C5×D814yes—
105C2×C5—322no—
106C2×C5#171211yescharacteristic
107C2×C5#224912yes—
108C23—82no—
109Q8—82no—
110Q8—82no—
111D4—82no—
112D4—82no—
113D4—88no—
114C2×C4—82no—
115C2×C4C5×#12711yescharacteristic
116C2×C4C2×C5×D812yes—
117C8—24no—
118C8C2×C5×D812yes—
119C8C2×C5×D812yes—
120C5#1251811yescharacteristic, direct product factor, Sylow
121C22—162no—
122C22—164no—
123C22C5×#49311yescharacteristic
124C4—162no—
125C4C5×#49311yescharacteristic
126C4C5×#49311yescharacteristic
127C4C5×#50814yes—
128C2—322no—
129C2C5×#171211yescharacteristic
130C2C5×#224912yes—
subgroupG/H
center, socleC22×C5#493
commutator, Frattini, cosocleC4×C8C23×C5
prime radicalC5×#2246C2
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C5 ◁ C42×C5 ◁ C5×C82 ◁ G

Complements

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

NH ≅ G/Ntype
1. C5×#2248C2semidirect
2. C5×#2247C2semidirect
4. C5×#1709C2semidirect
5. C5×C8×C16C2semidirect
15. #12518C5direct (N × H)
30. #2248C2×C5semidirect
31. #2247C2×C5semidirect
33. #1709C2×C5semidirect
34. C8×C16C2×C5semidirect
120. C5#12518direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#22482
C5×#22472
C5×#22462
C5×#17092
C5×C8×C162
#125185