Finite Group Databasebeta

← C23×Q8×C521 #45687145

Subgroups — C23×Q8×C521 #45687145

Order 33344.

850 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×C521C2128yesmaximal, direct product factor
2C23×C4×C521C213yesmaximal
3C24×C521C2211yescharacteristic
4C2×Q8×C521C221112yesdirect product factor
5C22×C4×C521C22142yes—
6C23×C521Q818yesdirect product factor
7C23×C521C2317yes—
8Q8×C521C23164yesdirect product factor
9C2×C4×C521C23184yes—
10C22×C521C2×Q8128yesdirect product factor
11C22×C521C2417yes—
12C4×C521C24124yes—
13C2×C521C22×Q8114yesdirect product factor
14C2×C521C2511yescharacteristic
15C521C23×Q811yescharacteristic, direct product factor, Sylow
16C23×Q8C52111yesmaximal, characteristic, direct product factor, Sylow
17C22×Q8C2×C521128yesdirect product factor
18C23×C4C2×C52113yes—
19C24C22×C52111yescharacteristic
20C2×Q8C22×C5211112yesdirect product factor
21C22×C4C22×C521142yes—
22C23Q8×C52118yesdirect product factor
23C23C23×C52117yes—
24Q8C23×C521164yesdirect product factor
25C2×C4C23×C521184yes—
26C22C2×Q8×C521128yesdirect product factor
27C22C24×C52117yes—
28C4C24×C521124yes—
29C2C22×Q8×C521114yesdirect product factor
30C2C25×C52111yescharacteristic
subgroupG/H
center, socle, prime radicalC24×C521C22
commutator, Frattini, cosocleC2C25×C521
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C24×C521 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×Q8×C521C2direct (N × H)
4. C2×Q8×C521C22direct (N × H)
6. C23×C521Q8direct (N × H)
8. Q8×C521C23direct (N × H)
10. C22×C521C2×Q8direct (N × H)
13. C2×C521C22×Q8direct (N × H)
15. C521C23×Q8direct (N × H)
16. C23×Q8C521direct (N × H)
17. C22×Q8C2×C521direct (N × H)
20. C2×Q8C22×C521direct (N × H)
22. C23Q8×C521direct (N × H)
24. Q8C23×C521direct (N × H)
26. C22C2×Q8×C521direct (N × H)
29. C2C22×Q8×C521direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q8×C5212
C23×C4×C5212
C23×Q8521