Finite Group Databasebeta

C7×#16840975 #42117332

order27468
automorphism?
homologyAbelianization (H1) = C4×C7×C9 · Schur multiplier (H2) = C1

Aliases

direct productC7×#16840975

Splittings

derived, SylowC109 ⋊ C4×C7×C9
HallC7×#11758279 ⋊ C4
HallC7×Dic109 ⋊ C9
Hall#11758279 ⋊ C4×C7
HallC7×C109 ⋊ C4×C9
HallDic109 ⋊ C7×C9

Subgroups

subgroupG/H
center, hypercenterC2×C3×C7D109⋊C3
commutator, hypocenterC109C4×C7×C9
FrattiniC2×C3C7×D109⋊C3
Fitting, socle, prime radicalC2×C3×C7×C109C2×C3
cosocleC2×C3×C109C2×C3×C7
LCSG ▷ C109
UCSC1 ◁ C2×C3×C7

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 27468

Conjugacy classes & character table

1008 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27468, 13);