Finite Group Databasebeta

#10597397

order608
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #137

Subgroups

subgroupG/H
centerC2C2×C22⋊D19
commutator, cosocleC4×C19C23
FrattiniC4C22×D19
Fitting, prime radical#41×C19C2
socleC2×C19C2×D4
hypercenter#41D19
hypocenterC19#137
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C2×C4 ◁ #41

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

2^5,19|a^2=e,d^2=e,c^a=cd,d^a=de,f^a=f^18,c^b=ce,d^c=de

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11926722, #11926723, #11926727, …
maximal normal subgroup of#11926722, #11926723, #11926727, …
maximal quotient of#11926545, #11926552, #11926587, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(608, 146);