Finite Group Databasebeta

#14555487

order2192
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C137 ⋊ C2
SylowC137 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D137
commutatorC2×C137C2×C4
FittingC2×C4×C137C2
socle, cosocleC22×C137C22
prime radicalC22×D137C2
hypercenterC2×C4D137
hypocenterC137C22⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1096

Polycyclic presentation:

2^4,137|a^2=d,b^a=bc,e^b=e^136

Conjugacy classes & character table

554 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22⋊C4×D137, C2×#14555487, #17984045, …
maximal normal subgroup ofC22⋊C4×D137, C2×#14555487, #17984045, …
maximal quotient of#17983995, #17984000, #17984002, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2192, 17);