Finite Group Databasebeta

#30620112

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #22402

Subgroups

subgroupG/H
center, FrattiniC23C23×#6923
commutator, socleC23×C61C23×C4
FittingC2×C4⋊Q8×C61C4
prime radicalC2×#16840313C2
cosocleC22×Dic61C24
hypercenterC2×C4⋊Q8#6923
hypocenterC61#22402
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

1540 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Polycyclic presentation:

2^8,61|a^2=g,g^2=h,b^a=be,c^a=cf,i^a=i^11,c^b=ch,d^b=de,i^b=i^60,d^c=dh,i^c=i^60,i^d=i^60,i^g=i^60

Conjugacy classes & character table

496 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1109667);