Finite Group Databasebeta

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C23×Dic255 #37553288

order23460
automorphism?
homologyAbelianization (H1) = C4×C23 · Schur multiplier (H2) = C1

Aliases

direct productC23×Dic255
unambiguous semidirect productC3⋊(C23×Dic85)

Splittings

derived, HallC3×C5×C17 ⋊ C4×C23
HallC3×C5×C17×C23 ⋊ C4
HallC5×C17×C23 ⋊ Dic3
HallC3×C17×C23 ⋊ Dic5
HallC17×C23 ⋊ Dic15
HallC3×C5×C23 ⋊ Dic17
HallC5×C23 ⋊ Dic51
HallC5×C17 ⋊ Dic3×C23
HallC3×C23 ⋊ Dic85
HallC3×C17 ⋊ Dic5×C23
SylowC17 ⋊ C23×Dic15
HallC3×C5 ⋊ C23×Dic17
SylowC5 ⋊ C23×Dic51
SylowC3 ⋊ C23×Dic85

Subgroups

subgroupG/H
center, hypercenterC2×C23D255
commutator, hypocenterC3×C5×C17C4×C23
FrattiniC2C23×D255
Fitting, socle, prime radicalC2×C3×C5×C17×C23C2
cosocleC2×C3×C5×C17C2×C23
LCSG ▷ C3×C5×C17
UCSC1 ◁ C2×C23

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23460

Conjugacy classes & character table

5934 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23460, 15);