Finite Group Databasebeta

C7⋊C9×D199 #38736932

order25074
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC7⋊C9×D199

Splittings

derived, HallC7×C199 ⋊ C2×C9
HallC7⋊C9×C199 ⋊ C2
HallC7×D199 ⋊ C9
SylowC199 ⋊ C2×C7⋊C9
SylowC7 ⋊ C9×D199

Subgroups

subgroupG/H
center, Frattini, hypercenterC3ΓL(1,𝔽8)×D199
commutator, hypocenterC7×C199C2×C9
Fitting, socle, cosocleC3×C7×C199C2×C3
prime radicalC3×C7×D199C3
LCSG ▷ C7×C199
UCSC1 ◁ C3

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12537

Conjugacy classes & character table

1515 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25074, 14);