Finite Group Databasebeta

← C2×Q16×C691 #36348694

Subgroups — C2×Q16×C691 #36348694

Order 22112.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×C691C212yesmaximal
2Q16×C691C214yesmaximal, direct product factor
3C2×C8×C691C211yesmaximal, characteristic
4Q8×C691—22no—
5Q8×C691C2214yes—
6C2×C4×C691—22no—
7C2×C4×C691C2211yescharacteristic
8C8×C691C2212yes—
9C22×C691D411yescharacteristic
10C4×C691—24no—
11C4×C691D411yescharacteristic
12C4×C691C2311yescharacteristic
13C2×C691Q1612yesdirect product factor
14C2×C691C2×D411yescharacteristic
15C691C2×Q1611yescharacteristic, direct product factor, Sylow
16C2×Q16C69111yesmaximal, characteristic, direct product factor, Sylow
17C2×Q8C2×C69112yes—
18Q16C2×C69114yesdirect product factor
19C2×C8C2×C69111yescharacteristic
20Q8—22no—
21Q8C22×C69114yes—
22C2×C4—22no—
23C2×C4C22×C69111yescharacteristic
24C8C22×C69112yes—
25C22D4×C69111yescharacteristic
26C4—24no—
27C4D4×C69111yescharacteristic
28C4C23×C69111yescharacteristic
29C2Q16×C69112yesdirect product factor
30C2C2×D4×C69111yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C691D4
commutator, Frattini, cosocleC4C23×C691
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C691 ◁ C2×C4×C691 ◁ G

Complements

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

NH ≅ G/Ntype
2. Q16×C691C2direct (N × H)
13. C2×C691Q16direct (N × H)
15. C691C2×Q16direct (N × H)
16. C2×Q16C691direct (N × H)
18. Q16C2×C691direct (N × H)
29. C2Q16×C691direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×C6912
Q16×C6912
C2×C8×C6912
C2×Q16691