Finite Group Databasebeta

Dic823⋊C8 #39912017

order26336
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic823⋊C8

Splittings

SylowC823 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D823
commutatorC2×C823C2×C8
FittingC2×C8×C823C2
socle, prime radicalC22×C823C2×C4
cosocleC2×C4×C823C22
hypercenterC2×C8D823
hypocenterC823C4⋊C8
LCSG ▷ C2×C823 ▷ C823
UCSC1 ◁ C2×C4 ◁ C2×C8

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 26336

Polycyclic presentation:

2^5,823|a^2=d,b^2=c,d^2=e,b^a=bc,f^b=f^822

Conjugacy classes & character table

6596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26336, 75);