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ΓL(1,𝔽8)⋊C4×C227 #34040139

order19068
automorphism?
homologyAbelianization (H1) = C3×C4×C227 · Schur multiplier (H2) = C1

Aliases

direct productΓL(1,𝔽8)⋊C4×C227
unambiguous semidirect productΓL(1,𝔽8)⋊(C4×C227)
unambiguous semidirect productDic7⋊(C3×C227)
unambiguous semidirect product(Dic7×C227)⋊C3

Splittings

derived, SylowC7 ⋊ C3×C4×C227
HallDic7×C227 ⋊ C3
HallΓL(1,𝔽8)×C227 ⋊ C4
HallC7×C227 ⋊ C3×C4
HallDic7 ⋊ C3×C227
HallΓL(1,𝔽8) ⋊ C4×C227

Subgroups

subgroupG/H
center, hypercenterC2×C227AGL(1,𝔽7)
commutator, hypocenterC7C3×C4×C227
FrattiniC2AGL(1,𝔽7)×C227
Fitting, socleC2×C7×C227C2×C3
prime radicalC2×ΓL(1,𝔽8)×C227C2
cosocleC2×C7C2×C3×C227
LCSG ▷ C7
UCSC1 ◁ C2×C227

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6356

Conjugacy classes & character table

3178 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19068, 11);