Finite Group Databasebeta

#31800876

order17728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×C8×C277 ⋊ C4
SylowC277 ⋊ #340

Subgroups

subgroupG/H
centerC22C4⋊#11764308
commutatorC4×C277C42
FrattiniC2×C4C2×#11764308
FittingC2×C8×C277C4
socleC22×C277C4⋊C4
prime radicalC22×D277D4
cosocleC2×C4×D277C22
hypercenterC2×C8#11764308
hypocenterC277#340
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

2^6,277|a^2=d,b^2=e,c^2=f,e^2=f,b^a=bc,c^a=cf,e^a=ef,g^a=g^217,g^d=g^276

Conjugacy classes & character table

1132 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1423);