Finite Group Databasebeta

#11926276

order1216
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC2×C4D76
commutatorC4×C19C2×C8
FrattiniC42C2×D19
FittingC4×C8×C19C2
socle, prime radicalC22×C19C22⋊C4
cosocleC42×C19C22
hypercenterC4×C8D19
hypocenterC19Q8⋊C8
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^6,19|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^18,c^b=ce,g^b=g^18

Conjugacy classes & character table

316 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×Q8⋊C8, C2×#11926276, #14562014, …
maximal normal subgroup ofD19×Q8⋊C8, C2×#11926276, #14562014, …
maximal quotient of#14561459, #14561460, #14561475, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 281);